113453403400620 has 72 divisors (see below), whose sum is σ = 348008754300480. Its totient is φ = 29914305611520.

The previous prime is 113453403400607. The next prime is 113453403400627. The reversal of 113453403400620 is 26004304354311.

113453403400620 is a `hidden beast` number, since 1 + 1 + 34 + 534 + 0 + 34 + 0 + 0 + 62 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (113453403400627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3540976596 + ... + 3541008635.

It is an arithmetic number, because the mean of its divisors is an integer number (4833454920840).

Almost surely, 2^{113453403400620} is an apocalyptic number.

113453403400620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113453403400620 is an abundant number, since it is smaller than the sum of its proper divisors (234555350899860).

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

113453403400620 is a wasteful number, since it uses less digits than its factorization.

113453403400620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081985335 (or 7081985330 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 113453403400620 its reverse (26004304354311), we get a palindrome (139457707754931).

The spelling of 113453403400620 in words is "one hundred thirteen trillion, four hundred fifty-three billion, four hundred three million, four hundred thousand, six hundred twenty".