113413220522100 has 108 divisors (see below), whose sum is σ = 355528413540300. Its totient is φ = 30240039513600.

The previous prime is 113413220522089. The next prime is 113413220522201. The reversal of 113413220522100 is 1225022314311.

It is a happy number.

113413220522100 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 1 + 32 + 2 + 0 + 522 + 100 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 19308747565584 + 94104472956516 = 4394172^2 + 9700746^2 .

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, 554826 + ... + 15070974.

Almost surely, 2^{113413220522100} is an apocalyptic number.

113413220522100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113413220522100 is an abundant number, since it is smaller than the sum of its proper divisors (242115193018200).

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

113413220522100 is a wasteful number, since it uses less digits than its factorization.

113413220522100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14524850 (or 14524840 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 113413220522100 its reverse (1225022314311), we get a palindrome (114638242836411).

The spelling of 113413220522100 in words is "one hundred thirteen trillion, four hundred thirteen billion, two hundred twenty million, five hundred twenty-two thousand, one hundred".