131404248175092 has 48 divisors (see below), whose sum is σ = 308954580329472. Its totient is φ = 43466472447840.

The previous prime is 131404248175091. The next prime is 131404248175133. The reversal of 131404248175092 is 290571842404131.

It is a super-2 number, since 2×131404248175092² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131404248175091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126069423 + ... + 127107465.

It is an arithmetic number, because the mean of its divisors is an integer number (6436553756864).

Almost surely, 2^{131404248175092} is an apocalyptic number.

131404248175092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131404248175092 is an abundant number, since it is smaller than the sum of its proper divisors (177550332154380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131404248175092 is a wasteful number, since it uses less digits than its factorization.

131404248175092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118708 (or 1118706 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 131404248175092 in words is "one hundred thirty-one trillion, four hundred four billion, two hundred forty-eight million, one hundred seventy-five thousand, ninety-two".