131313022131022 has 8 divisors (see below), whose sum is σ = 201773668152672. Its totient is φ = 64055132746800.

The previous prime is 131313022130951. The next prime is 131313022131061. The reversal of 131313022131022 is 220131220313131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800689159254 + ... + 800689159417.

It is an arithmetic number, because the mean of its divisors is an integer number (25221708519084).

Almost surely, 2^{131313022131022} is an apocalyptic number.

131313022131022 is a deficient number, since it is larger than the sum of its proper divisors (70460646021650).

131313022131022 is a wasteful number, since it uses less digits than its factorization.

131313022131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601378318714.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 131313022131022 its reverse (220131220313131), we get a palindrome (351444242444153).

The spelling of 131313022131022 in words is "one hundred thirty-one trillion, three hundred thirteen billion, twenty-two million, one hundred thirty-one thousand, twenty-two".