133130131231102 has 16 divisors (see below), whose sum is σ = 204342523553520. Its totient is φ = 65016005991552.

The previous prime is 133130131231087. The next prime is 133130131231177. The reversal of 133130131231102 is 201132131031331.

It is a super-2 number, since 2×133130131231102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 6871003 + ... + 17705110.

It is an arithmetic number, because the mean of its divisors is an integer number (12771407722095).

Almost surely, 2^{133130131231102} is an apocalyptic number.

133130131231102 is a deficient number, since it is larger than the sum of its proper divisors (71212392322418).

133130131231102 is a wasteful number, since it uses less digits than its factorization.

133130131231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24639147.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 133130131231102 its reverse (201132131031331), we get a palindrome (334262262262433).

The spelling of 133130131231102 in words is "one hundred thirty-three trillion, one hundred thirty billion, one hundred thirty-one million, two hundred thirty-one thousand, one hundred two".