131133352251154 has 32 divisors (see below), whose sum is σ = 225683162150400. Its totient is φ = 56594928748800.

The previous prime is 131133352251131. The next prime is 131133352251173. The reversal of 131133352251154 is 451152253331131.

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, 1813903879 + ... + 1813976170.

It is an arithmetic number, because the mean of its divisors is an integer number (7052598817200).

Almost surely, 2^{131133352251154} is an apocalyptic number.

131133352251154 is a deficient number, since it is larger than the sum of its proper divisors (94549809899246).

131133352251154 is a wasteful number, since it uses less digits than its factorization.

131133352251154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627880146.

The product of its digits is 162000, while the sum is 40.

The spelling of 131133352251154 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, three hundred fifty-two million, two hundred fifty-one thousand, one hundred fifty-four".