113842808836 has 27 divisors (see below), whose sum is σ = 202078851093. Its totient is φ = 56117365920.

The previous prime is 113842808819. The next prime is 113842808837. The reversal of 113842808836 is 638808248311.

The square root of 113842808836 is 337406.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 64622724100 + 49220084736 = 254210^2 + 221856^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113842808837) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 49260121 + ... + 49262431.

Almost surely, 2^113842808836 is an apocalyptic number.

113842808836 is the 337406-th square number.

It is an amenable number.

113842808836 is a deficient number, since it is larger than the sum of its proper divisors (88236042257).

113842808836 is an frugal number, since it uses more digits than its factorization.

113842808836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772 (or 2386 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 52.

The spelling of 113842808836 in words is "one hundred thirteen billion, eight hundred forty-two million, eight hundred eight thousand, eight hundred thirty-six".