131132110110 has 32 divisors (see below), whose sum is σ = 315199067040. Its totient is φ = 34915006848.

The previous prime is 131132110079. The next prime is 131132110117. The reversal of 131132110110 is 11011231131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131132110110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132110117) 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, 3327325 + ... + 3366504.

It is an arithmetic number, because the mean of its divisors is an integer number (9849970845).

Almost surely, 2^131132110110 is an apocalyptic number.

131132110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131132110110 is an abundant number, since it is smaller than the sum of its proper divisors (184066956930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131132110110 is a wasteful number, since it uses less digits than its factorization.

131132110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694492.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 131132110110 its reverse (11011231131), we get a palindrome (142143341241).

The spelling of 131132110110 in words is "one hundred thirty-one billion, one hundred thirty-two million, one hundred ten thousand, one hundred ten".