13012300232 has 32 divisors (see below), whose sum is σ = 26336750400. Its totient is φ = 6008675904.

The previous prime is 13012300211. The next prime is 13012300237. The reversal of 13012300232 is 23200321031.

It is a self number, because there is not a number n which added to its sum of digits gives 13012300232.

It is not an unprimeable number, because it can be changed into a prime (13012300237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213958 + ... + 1224629.

It is an arithmetic number, because the mean of its divisors is an integer number (823023450).

Almost surely, 2^13012300232 is an apocalyptic number.

It is an amenable number.

13012300232 is an abundant number, since it is smaller than the sum of its proper divisors (13324450168).

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

13012300232 is a wasteful number, since it uses less digits than its factorization.

13012300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438645 (or 2438641 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13012300232 its reverse (23200321031), we get a palindrome (36212621263).

The spelling of 13012300232 in words is "thirteen billion, twelve million, three hundred thousand, two hundred thirty-two".