131371883590 has 16 divisors (see below), whose sum is σ = 236473630272. Its totient is φ = 52547811264.

The previous prime is 131371883561. The next prime is 131371883593. The reversal of 131371883590 is 95388173131.

It is a happy number.

It is a super-2 number, since 2×131371883590² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131371883593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834547 + ... + 979393.

It is an arithmetic number, because the mean of its divisors is an integer number (14779601892).

Almost surely, 2^131371883590 is an apocalyptic number.

131371883590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131371883590 is a deficient number, since it is larger than the sum of its proper divisors (105101746682).

131371883590 is a wasteful number, since it uses less digits than its factorization.

131371883590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235551.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 131371883590 in words is "one hundred thirty-one billion, three hundred seventy-one million, eight hundred eighty-three thousand, five hundred ninety".