131030450500154 has 16 divisors (see below), whose sum is σ = 198592957338048. Its totient is φ = 64833689536032.

The previous prime is 131030450500129. The next prime is 131030450500177. The reversal of 131030450500154 is 451005054030131.

It is a self number, because there is not a number n which added to its sum of digits gives 131030450500154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222575747 + ... + 223163670.

It is an arithmetic number, because the mean of its divisors is an integer number (12412059833628).

Almost surely, 2^{131030450500154} is an apocalyptic number.

131030450500154 is a deficient number, since it is larger than the sum of its proper divisors (67562506837894).

131030450500154 is a wasteful number, since it uses less digits than its factorization.

131030450500154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445740949.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 131030450500154 in words is "one hundred thirty-one trillion, thirty billion, four hundred fifty million, five hundred thousand, one hundred fifty-four".