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130213201332 = 22373351142337
BaseRepresentation
bin111100101000101001…
…1111100010110110100
3110110002210002222212110
41321101103330112310
54113134034420312
6135452532451020
712256542643404
oct1712123742664
9413083088773
10130213201332
115024aa59485
12212a0179a70
13c382101876
146433926804
1535c192943c
hex1e514fc5b4

130213201332 has 48 divisors (see below), whose sum is σ = 308087868032. Its totient is φ = 42796615680.

The previous prime is 130213201331. The next prime is 130213201357. The reversal of 130213201332 is 233102312031.

130213201332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1302132013322 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130213201299 and 130213201308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213201331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054468 + ... + 3096804.

Almost surely, 2130213201332 is an apocalyptic number.

130213201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130213201332 is an abundant number, since it is smaller than the sum of its proper divisors (177874666700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130213201332 is a wasteful number, since it uses less digits than its factorization.

130213201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45928 (or 45926 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130213201332 its reverse (233102312031), we get a palindrome (363315513363).

The spelling of 130213201332 in words is "one hundred thirty billion, two hundred thirteen million, two hundred one thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 3511 7022 10533 14044 21066 42132 42337 84674 127011 169348 254022 256303 508044 512606 768909 1025212 1537818 3075636 3090601 6181202 9271803 12362404 18543606 37087212 148645207 297290414 445935621 594580828 891871242 1783742484 10851100111 21702200222 32553300333 43404400444 65106600666 130213201332