131104252402355 has 4 divisors (see below), whose sum is σ = 157325102882832. Its totient is φ = 104883401921880.

The previous prime is 131104252402271. The next prime is 131104252402379. The reversal of 131104252402355 is 553204252401131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 131104252402355 - 2⁸ = 131104252402099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13110425240231 + ... + 13110425240240.

It is an arithmetic number, because the mean of its divisors is an integer number (39331275720708).

Almost surely, 2^{131104252402355} is an apocalyptic number.

131104252402355 is a deficient number, since it is larger than the sum of its proper divisors (26220850480477).

131104252402355 is an equidigital number, since it uses as much as digits as its factorization.

131104252402355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26220850480476.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 131104252402355 in words is "one hundred thirty-one trillion, one hundred four billion, two hundred fifty-two million, four hundred two thousand, three hundred fifty-five".