131692107 has 16 divisors (see below), whose sum is σ = 179274240. Its totient is φ = 85965600.

The previous prime is 131692091. The next prime is 131692117. The reversal of 131692107 is 701296131.

It is not a de Polignac number, because 131692107 - 2⁴ = 131692091 is a prime.

It is a super-2 number, since 2×131692107² = 34685622092198898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131692117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42232 + ... + 45242.

It is an arithmetic number, because the mean of its divisors is an integer number (11204640).

Almost surely, 2^131692107 is an apocalyptic number.

131692107 is a deficient number, since it is larger than the sum of its proper divisors (47582133).

131692107 is a wasteful number, since it uses less digits than its factorization.

131692107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 131692107 is about 11475.7181474625. The cubic root of 131692107 is about 508.7681496381.

The spelling of 131692107 in words is "one hundred thirty-one million, six hundred ninety-two thousand, one hundred seven".