13202012402 has 32 divisors (see below), whose sum is σ = 21649420800. Its totient is φ = 6016146048.

The previous prime is 13202012389. The next prime is 13202012441. The reversal of 13202012402 is 20421020231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72383 + ... + 177885.

It is an arithmetic number, because the mean of its divisors is an integer number (676544400).

Almost surely, 2^13202012402 is an apocalyptic number.

13202012402 is a deficient number, since it is larger than the sum of its proper divisors (8447408398).

13202012402 is a wasteful number, since it uses less digits than its factorization.

13202012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105650.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 13202012402 its reverse (20421020231), we get a palindrome (33623032633).

The spelling of 13202012402 in words is "thirteen billion, two hundred two million, twelve thousand, four hundred two".