130000013323012 has 72 divisors (see below), whose sum is σ = 281300426326584. Its totient is φ = 52232944877568.

The previous prime is 130000013323003. The next prime is 130000013323031. The reversal of 130000013323012 is 210323310000031.

It can be written as a sum of positive squares in 4 ways, for example, as 86239750879296 + 43760262443716 = 9286536^2 + 6615154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75049533 + ... + 76762180.

It is an arithmetic number, because the mean of its divisors is an integer number (3906950365647).

Almost surely, 2^{130000013323012} is an apocalyptic number.

It is an amenable number.

130000013323012 is an abundant number, since it is smaller than the sum of its proper divisors (151300413003572).

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

130000013323012 is a wasteful number, since it uses less digits than its factorization.

130000013323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151812005 (or 151811996 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130000013323012 its reverse (210323310000031), we get a palindrome (340323323323043).

The spelling of 130000013323012 in words is "one hundred thirty trillion, thirteen million, three hundred twenty-three thousand, twelve".