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130211133132 = 22320681524681
BaseRepresentation
bin111100101000100110…
…0000011011011001100
3110110002122012220211110
41321101030003123030
54113133022230012
6135452420252020
712256516240563
oct1712114033314
9413078186743
10130211133132
1150249876623
122129b541010
13c381859392
146433548bda
1535c166b73c
hex1e513036cc

130211133132 has 24 divisors (see below), whose sum is σ = 303841247472. Its totient is φ = 43401529600.

The previous prime is 130211133121. The next prime is 130211133163. The reversal of 130211133132 is 231331112031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130211133099 and 130211133108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14169 + ... + 510512.

It is an arithmetic number, because the mean of its divisors is an integer number (12660051978).

Almost surely, 2130211133132 is an apocalyptic number.

130211133132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130211133132 is an abundant number, since it is smaller than the sum of its proper divisors (173630114340).

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

130211133132 is a wasteful number, since it uses less digits than its factorization.

130211133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545369 (or 545367 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 130211133132 its reverse (231331112031), we get a palindrome (361542245163).

The spelling of 130211133132 in words is "one hundred thirty billion, two hundred eleven million, one hundred thirty-three thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 20681 41362 62043 82724 124086 248172 524681 1049362 1574043 2098724 3148086 6296172 10850927761 21701855522 32552783283 43403711044 65105566566 130211133132