13032031012008 has 32 divisors (see below), whose sum is σ = 32580198768960. Its totient is φ = 4343994172160.

The previous prime is 13032031011971. The next prime is 13032031012009. The reversal of 13032031012008 is 80021013023031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13032031012009) 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, 6808288 + ... + 8509808.

It is an arithmetic number, because the mean of its divisors is an integer number (1018131211530).

Almost surely, 2^{13032031012008} is an apocalyptic number.

It is an amenable number.

13032031012008 is an abundant number, since it is smaller than the sum of its proper divisors (19548167756952).

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

13032031012008 is a wasteful number, since it uses less digits than its factorization.

13032031012008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020657 (or 2020653 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13032031012008 its reverse (80021013023031), we get a palindrome (93053044035039).

The spelling of 13032031012008 in words is "thirteen trillion, thirty-two billion, thirty-one million, twelve thousand, eight".