113636101 has 8 divisors (see below), whose sum is σ = 114520824. Its totient is φ = 112754880.

The previous prime is 113636069. The next prime is 113636113. The reversal of 113636101 is 101636311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18105025 + 95531076 = 4255^2 + 9774^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113636101 - 2⁵ = 113636069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113636141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120291 + ... + 121231.

It is an arithmetic number, because the mean of its divisors is an integer number (14315103).

Almost surely, 2^113636101 is an apocalyptic number.

It is an amenable number.

113636101 is a deficient number, since it is larger than the sum of its proper divisors (884723).

113636101 is an equidigital number, since it uses as much as digits as its factorization.

113636101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 113636101 is about 10660.0234990360. The cubic root of 113636101 is about 484.3642799209.

The spelling of 113636101 in words is "one hundred thirteen million, six hundred thirty-six thousand, one hundred one".