131141111212100 has 72 divisors (see below), whose sum is σ = 318018648691296. Its totient is φ = 46524562720000.

The previous prime is 131141111212093. The next prime is 131141111212103. The reversal of 131141111212100 is 1212111141131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (131141111212103) 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 23 ways as a sum of consecutive naturals, for example, 1453847486 + ... + 1453937685.

It is an arithmetic number, because the mean of its divisors is an integer number (4416925676268).

Almost surely, 2^{131141111212100} is an apocalyptic number.

131141111212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131141111212100 is an abundant number, since it is smaller than the sum of its proper divisors (186877537479196).

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

131141111212100 is a wasteful number, since it uses less digits than its factorization.

131141111212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907785237 (or 2907785230 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 131141111212100 its reverse (1212111141131), we get a palindrome (132353222353231).

The spelling of 131141111212100 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred eleven million, two hundred twelve thousand, one hundred".