131311112110 has 8 divisors (see below), whose sum is σ = 236360001816. Its totient is φ = 52524444840.

The previous prime is 131311112087. The next prime is 131311112113. The reversal of 131311112110 is 11211113131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311112113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6565555596 + ... + 6565555615.

It is an arithmetic number, because the mean of its divisors is an integer number (29545000227).

Almost surely, 2^131311112110 is an apocalyptic number.

131311112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311112110 is a deficient number, since it is larger than the sum of its proper divisors (105048889706).

131311112110 is a wasteful number, since it uses less digits than its factorization.

131311112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131111218.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 131311112110 its reverse (11211113131), we get a palindrome (142522225241).

The spelling of 131311112110 in words is "one hundred thirty-one billion, three hundred eleven million, one hundred twelve thousand, one hundred ten".