131435075045 has 8 divisors (see below), whose sum is σ = 157726081824. Its totient is φ = 105145398864.

The previous prime is 131435075027. The next prime is 131435075087. The reversal of 131435075045 is 540570534131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131435075045 - 2³² = 127140107749 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 7 ways as a sum of consecutive naturals, for example, 100619 + ... + 522488.

It is an arithmetic number, because the mean of its divisors is an integer number (19715760228).

Almost surely, 2^131435075045 is an apocalyptic number.

It is an amenable number.

131435075045 is a deficient number, since it is larger than the sum of its proper divisors (26291006779).

131435075045 is an equidigital number, since it uses as much as digits as its factorization.

131435075045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665299.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 131435075045 in words is "one hundred thirty-one billion, four hundred thirty-five million, seventy-five thousand, forty-five".