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130211210322 = 23218307395147
BaseRepresentation
bin111100101000100110…
…0010110010001010010
3110110002122100211201100
41321101030112101102
54113133032212242
6135452422045230
712256520011614
oct1712114262122
9413078324640
10130211210322
1150249919616
122129b579816
13c38188555b
146433568db4
1535c168454c
hex1e51316452

130211210322 has 24 divisors (see below), whose sum is σ = 282140413776. Its totient is φ = 43401256056.

The previous prime is 130211210321. The next prime is 130211210359. The reversal of 130211210322 is 223012112031.

130211210322 is a `hidden beast` number, since 130 + 2 + 1 + 1 + 210 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 130211210295 and 130211210304.

It is not an unprimeable number, because it can be changed into a prime (130211210321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131953 + ... + 527099.

It is an arithmetic number, because the mean of its divisors is an integer number (11755850574).

Almost surely, 2130211210322 is an apocalyptic number.

130211210322 is an abundant number, since it is smaller than the sum of its proper divisors (151929203454).

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

130211210322 is a wasteful number, since it uses less digits than its factorization.

130211210322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413462 (or 413459 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 130211210322 its reverse (223012112031), we get a palindrome (353223322353).

The spelling of 130211210322 in words is "one hundred thirty billion, two hundred eleven million, two hundred ten thousand, three hundred twenty-two".

Divisors: 1 2 3 6 9 18 18307 36614 54921 109842 164763 329526 395147 790294 1185441 2370882 3556323 7112646 7233956129 14467912258 21701868387 43403736774 65105605161 130211210322