131667265355 has 32 divisors (see below), whose sum is σ = 163291914240. Its totient is φ = 101878508160.

The previous prime is 131667265351. The next prime is 131667265451. The reversal of 131667265355 is 553562766131.

It is not a de Polignac number, because 131667265355 - 2² = 131667265351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131667265351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4776422 + ... + 4803908.

It is an arithmetic number, because the mean of its divisors is an integer number (5102872320).

Almost surely, 2^131667265355 is an apocalyptic number.

131667265355 is a deficient number, since it is larger than the sum of its proper divisors (31624648885).

131667265355 is a wasteful number, since it uses less digits than its factorization.

131667265355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27819.

The product of its digits is 3402000, while the sum is 50.

The spelling of 131667265355 in words is "one hundred thirty-one billion, six hundred sixty-seven million, two hundred sixty-five thousand, three hundred fifty-five".