131213033124022 has 64 divisors (see below), whose sum is σ = 203846639230080. Its totient is φ = 63319053312000.

The previous prime is 131213033123951. The next prime is 131213033124071. The reversal of 131213033124022 is 220421330312131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625347504 + ... + 625557292.

It is an arithmetic number, because the mean of its divisors is an integer number (3185103737970).

Almost surely, 2^{131213033124022} is an apocalyptic number.

131213033124022 is a deficient number, since it is larger than the sum of its proper divisors (72633606106058).

131213033124022 is a wasteful number, since it uses less digits than its factorization.

131213033124022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210409.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 131213033124022 its reverse (220421330312131), we get a palindrome (351634363436153).

The spelling of 131213033124022 in words is "one hundred thirty-one trillion, two hundred thirteen billion, thirty-three million, one hundred twenty-four thousand, twenty-two".