131940662711 has 8 divisors (see below), whose sum is σ = 155007212304. Its totient is φ = 110719437120.

The previous prime is 131940662699. The next prime is 131940662717. The reversal of 131940662711 is 117266049131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131940662711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131940662717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461330846 + ... + 461331131.

It is an arithmetic number, because the mean of its divisors is an integer number (19375901538).

Almost surely, 2^131940662711 is an apocalyptic number.

131940662711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131940662711 is a deficient number, since it is larger than the sum of its proper divisors (23066549593).

131940662711 is a wasteful number, since it uses less digits than its factorization.

131940662711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922662001.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 131940662711 in words is "one hundred thirty-one billion, nine hundred forty million, six hundred sixty-two thousand, seven hundred eleven".