201131300411100 has 108 divisors (see below), whose sum is σ = 630608906478096. Its totient is φ = 53620208540160.

The previous prime is 201131300411077. The next prime is 201131300411149. The reversal of 201131300411100 is 1114003131102.

It is a happy number.

201131300411100 is a `hidden beast` number, since 2 + 0 + 113 + 130 + 0 + 411 + 10 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27581037 + ... + 34102436.

Almost surely, 2^{201131300411100} is an apocalyptic number.

201131300411100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201131300411100 is an abundant number, since it is smaller than the sum of its proper divisors (429477606066996).

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

201131300411100 is a wasteful number, since it uses less digits than its factorization.

201131300411100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61687116 (or 61687106 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 201131300411100 its reverse (1114003131102), we get a palindrome (202245303542202).

The spelling of 201131300411100 in words is "two hundred one trillion, one hundred thirty-one billion, three hundred million, four hundred eleven thousand, one hundred".