13032100402 has 16 divisors (see below), whose sum is σ = 19726650720. Its totient is φ = 6456730752.

The previous prime is 13032100391. The next prime is 13032100409. The reversal of 13032100402 is 20400123031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13032100409) 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, 100578 + ... + 190210.

It is an arithmetic number, because the mean of its divisors is an integer number (1232915670).

Almost surely, 2^13032100402 is an apocalyptic number.

13032100402 is a deficient number, since it is larger than the sum of its proper divisors (6694550318).

13032100402 is a wasteful number, since it uses less digits than its factorization.

13032100402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90297.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13032100402 its reverse (20400123031), we get a palindrome (33432223433).

The spelling of 13032100402 in words is "thirteen billion, thirty-two million, one hundred thousand, four hundred two".