20131301204202 has 16 divisors (see below), whose sum is σ = 40325414588352. Its totient is φ = 6699965038080.

The previous prime is 20131301204167. The next prime is 20131301204213. The reversal of 20131301204202 is 20240210313102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2617169998 + ... + 2617177689.

It is an arithmetic number, because the mean of its divisors is an integer number (2520338411772).

Almost surely, 2^{20131301204202} is an apocalyptic number.

20131301204202 is an abundant number, since it is smaller than the sum of its proper divisors (20194113384150).

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

20131301204202 is a wasteful number, since it uses less digits than its factorization.

20131301204202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5234348333.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20131301204202 its reverse (20240210313102), we get a palindrome (40371511517304).

The spelling of 20131301204202 in words is "twenty trillion, one hundred thirty-one billion, three hundred one million, two hundred four thousand, two hundred two".