131101232041100 has 36 divisors (see below), whose sum is σ = 284736841175808. Its totient is φ = 52394931960000.

The previous prime is 131101232041067. The next prime is 131101232041123. The reversal of 131101232041100 is 1140232101131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 569395031 + ... + 569625230.

It is an arithmetic number, because the mean of its divisors is an integer number (7909356699328).

Almost surely, 2^{131101232041100} is an apocalyptic number.

131101232041100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131101232041100 is an abundant number, since it is smaller than the sum of its proper divisors (153635609134708).

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

131101232041100 is a wasteful number, since it uses less digits than its factorization.

131101232041100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139021426 (or 1139021419 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 131101232041100 its reverse (1140232101131), we get a palindrome (132241464142231).

The spelling of 131101232041100 in words is "one hundred thirty-one trillion, one hundred one billion, two hundred thirty-two million, forty-one thousand, one hundred".