131056452326 has 24 divisors (see below), whose sum is σ = 209177888400. Its totient is φ = 61570500992.

The previous prime is 131056452281. The next prime is 131056452347. The reversal of 131056452326 is 623254650131.

It is a super-2 number, since 2×131056452326² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131056452326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156956 + ... + 535488.

It is an arithmetic number, because the mean of its divisors is an integer number (8715745350).

Almost surely, 2^131056452326 is an apocalyptic number.

131056452326 is a deficient number, since it is larger than the sum of its proper divisors (78121436074).

131056452326 is a wasteful number, since it uses less digits than its factorization.

131056452326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379168 (or 379151 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 131056452326 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, three hundred twenty-six".