131044251003025 has 24 divisors (see below), whose sum is σ = 164171899372824. Its totient is φ = 103753471180800.

The previous prime is 131044251003019. The next prime is 131044251003053. The reversal of 131044251003025 is 520300152440131.

It can be written as a sum of positive squares in 12 ways, for example, as 15724809564304 + 115319441438721 = 3965452^2 + 10738689^2 .

It is not a de Polignac number, because 131044251003025 - 2⁵ = 131044251002993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267283509 + ... + 267773341.

It is an arithmetic number, because the mean of its divisors is an integer number (6840495807201).

Almost surely, 2^{131044251003025} is an apocalyptic number.

It is an amenable number.

131044251003025 is a deficient number, since it is larger than the sum of its proper divisors (33127648369799).

131044251003025 is a wasteful number, since it uses less digits than its factorization.

131044251003025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600261 (or 600256 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 131044251003025 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty-one million, three thousand, twenty-five".