100113056 has 12 divisors (see below), whose sum is σ = 197097642. Its totient is φ = 50056512.

The previous prime is 100113049. The next prime is 100113061. The reversal of 100113056 is 650311001.

It can be written as a sum of positive squares in only one way, i.e., 99600400 + 512656 = 9980^2 + 716^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1564235 + ... + 1564298.

Almost surely, 2^100113056 is an apocalyptic number.

100113056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100113056 is a deficient number, since it is larger than the sum of its proper divisors (96984586).

100113056 is an equidigital number, since it uses as much as digits as its factorization.

100113056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128543 (or 3128535 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 100113056 is about 10005.6512031951. The cubic root of 100113056 is about 464.3337373059. Note that the first 3 decimals are identical.

Adding to 100113056 its reverse (650311001), we get a palindrome (750424057).

The spelling of 100113056 in words is "one hundred million, one hundred thirteen thousand, fifty-six".