131044251133355 has 16 divisors (see below), whose sum is σ = 184101191838144. Its totient is φ = 87667234206720.

The previous prime is 131044251133331. The next prime is 131044251133361. The reversal of 131044251133355 is 553331152440131.

It is a de Polignac number, because none of the positive numbers 2^k-131044251133355 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45660016382 + ... + 45660019251.

It is an arithmetic number, because the mean of its divisors is an integer number (11506324489884).

Almost surely, 2^{131044251133355} is an apocalyptic number.

131044251133355 is a deficient number, since it is larger than the sum of its proper divisors (53056940704789).

131044251133355 is an equidigital number, since it uses as much as digits as its factorization.

131044251133355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91320035686.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 131044251133355 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty-one million, one hundred thirty-three thousand, three hundred fifty-five".