131094651 has 4 divisors (see below), whose sum is σ = 174792872. Its totient is φ = 87396432.

The previous prime is 131094643. The next prime is 131094707. The reversal of 131094651 is 156490131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 131094651 - 2³ = 131094643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131094611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21849106 + ... + 21849111.

It is an arithmetic number, because the mean of its divisors is an integer number (43698218).

Almost surely, 2^131094651 is an apocalyptic number.

131094651 is a deficient number, since it is larger than the sum of its proper divisors (43698221).

131094651 is an equidigital number, since it uses as much as digits as its factorization.

131094651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43698220.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 131094651 is about 11449.6572437781. The cubic root of 131094651 is about 507.9975961922.

The spelling of 131094651 in words is "one hundred thirty-one million, ninety-four thousand, six hundred fifty-one".