131052605 has 16 divisors (see below), whose sum is σ = 164856384. Its totient is φ = 99899520.

The previous prime is 131052599. The next prime is 131052611. The reversal of 131052605 is 506250131.

It is an interprime number because it is at equal distance from previous prime (131052599) and next prime (131052611).

It is not a de Polignac number, because 131052605 - 2¹⁰ = 131051581 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, 1382 + ... + 16248.

It is an arithmetic number, because the mean of its divisors is an integer number (10303524).

Almost surely, 2^131052605 is an apocalyptic number.

It is an amenable number.

131052605 is a deficient number, since it is larger than the sum of its proper divisors (33803779).

131052605 is a wasteful number, since it uses less digits than its factorization.

131052605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14956.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 131052605 is about 11447.8209716959. The cubic root of 131052605 is about 507.9432803456.

The spelling of 131052605 in words is "one hundred thirty-one million, fifty-two thousand, six hundred five".