131372250445 has 16 divisors (see below), whose sum is σ = 161585088192. Its totient is φ = 102480456960.

The previous prime is 131372250413. The next prime is 131372250469. The reversal of 131372250445 is 544052273131.

It is not a de Polignac number, because 131372250445 - 2⁵ = 131372250413 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 387711 + ... + 642700.

It is an arithmetic number, because the mean of its divisors is an integer number (10099068012).

Almost surely, 2^131372250445 is an apocalyptic number.

It is an amenable number.

131372250445 is a deficient number, since it is larger than the sum of its proper divisors (30212837747).

131372250445 is a wasteful number, since it uses less digits than its factorization.

131372250445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031052.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 131372250445 in words is "one hundred thirty-one billion, three hundred seventy-two million, two hundred fifty thousand, four hundred forty-five".