107319131 has 4 divisors (see below), whose sum is σ = 107348472. Its totient is φ = 107289792.

The previous prime is 107319109. The next prime is 107319143. The reversal of 107319131 is 131913701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131913701 = 73 ⋅1807037.

It is a cyclic number.

It is not a de Polignac number, because 107319131 - 2⁶ = 107319067 is a prime.

It is a super-2 number, since 2×107319131² = 23034791757190322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107319131.

It is not an unprimeable number, because it can be changed into a prime (107319731) 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, 8246 + ... + 16811.

It is an arithmetic number, because the mean of its divisors is an integer number (26837118).

Almost surely, 2^107319131 is an apocalyptic number.

107319131 is a deficient number, since it is larger than the sum of its proper divisors (29341).

107319131 is an equidigital number, since it uses as much as digits as its factorization.

107319131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29340.

The product of its (nonzero) digits is 567, while the sum is 26.

The square root of 107319131 is about 10359.4947270608. The cubic root of 107319131 is about 475.2174531595.

The spelling of 107319131 in words is "one hundred seven million, three hundred nineteen thousand, one hundred thirty-one".