113401304321100 has 72 divisors (see below), whose sum is σ = 328209389452560. Its totient is φ = 30230982324480.

The previous prime is 113401304321087. The next prime is 113401304321111. The reversal of 113401304321100 is 1123403104311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57564027 + ... + 59501426.

Almost surely, 2^{113401304321100} is an apocalyptic number.

113401304321100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113401304321100 is an abundant number, since it is smaller than the sum of its proper divisors (214808085131460).

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

113401304321100 is a wasteful number, since it uses less digits than its factorization.

113401304321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117068699 (or 117068692 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113401304321100 its reverse (1123403104311), we get a palindrome (114524707425411).

The spelling of 113401304321100 in words is "one hundred thirteen trillion, four hundred one billion, three hundred four million, three hundred twenty-one thousand, one hundred".