131377106 has 16 divisors (see below), whose sum is σ = 225431424. Its totient is φ = 56251104.

The previous prime is 131377073. The next prime is 131377111. The reversal of 131377106 is 601773131.

It is a Curzon 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, 13286 + ... + 20958.

It is an arithmetic number, because the mean of its divisors is an integer number (14089464).

Almost surely, 2^131377106 is an apocalyptic number.

131377106 is a deficient number, since it is larger than the sum of its proper divisors (94054318).

131377106 is a wasteful number, since it uses less digits than its factorization.

131377106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8905.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 131377106 is about 11461.9852556178. The cubic root of 131377106 is about 508.3621763681.

The spelling of 131377106 in words is "one hundred thirty-one million, three hundred seventy-seven thousand, one hundred six".