131501254031415 has 192 divisors, whose sum is σ = 245364654053376. Its totient is φ = 65039297089536.

The previous prime is 131501254031393. The next prime is 131501254031527. The reversal of 131501254031415 is 514130452105131.

131501254031415 is a `hidden beast` number, since 1 + 3 + 1 + 50 + 125 + 40 + 31 + 415 = 666.

It is not a de Polignac number, because 131501254031415 - 2³⁵ = 131466894293047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131501254031415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1133935224 + ... + 1134051186.

It is an arithmetic number, because the mean of its divisors is an integer number (1277940906528).

Almost surely, 2^{131501254031415} is an apocalyptic number.

131501254031415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131501254031415 is a deficient number, since it is larger than the sum of its proper divisors (113863400021961).

131501254031415 is a wasteful number, since it uses less digits than its factorization.

131501254031415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116438 (or 116435 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 131501254031415 in words is "one hundred thirty-one trillion, five hundred one billion, two hundred fifty-four million, thirty-one thousand, four hundred fifteen".