113356049 has 4 divisors (see below), whose sum is σ = 116419764. Its totient is φ = 110292336.

The previous prime is 113356039. The next prime is 113356097. The reversal of 113356049 is 940653311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77440000 + 35916049 = 8800^2 + 5993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113356049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113356039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531802 + ... + 1531875.

It is an arithmetic number, because the mean of its divisors is an integer number (29104941).

Almost surely, 2^113356049 is an apocalyptic number.

It is an amenable number.

113356049 is a deficient number, since it is larger than the sum of its proper divisors (3063715).

113356049 is an equidigital number, since it uses as much as digits as its factorization.

113356049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063714.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 113356049 is about 10646.8797776626. The cubic root of 113356049 is about 483.9660532733.

The spelling of 113356049 in words is "one hundred thirteen million, three hundred fifty-six thousand, forty-nine".