131386011 has 8 divisors (see below), whose sum is σ = 175953984. Its totient is φ = 87204360.

The previous prime is 131385977. The next prime is 131386019. The reversal of 131386011 is 110683131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131386011 - 2⁷ = 131385883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131386019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95785 + ... + 97146.

It is an arithmetic number, because the mean of its divisors is an integer number (21994248).

Almost surely, 2^131386011 is an apocalyptic number.

131386011 is a deficient number, since it is larger than the sum of its proper divisors (44567973).

131386011 is a wasteful number, since it uses less digits than its factorization.

131386011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193161.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 131386011 is about 11462.3737070469. The cubic root of 131386011 is about 508.3736620398.

The spelling of 131386011 in words is "one hundred thirty-one million, three hundred eighty-six thousand, eleven".