113004890244 has 81 divisors (see below), whose sum is σ = 288176665413. Its totient is φ = 37338185664.

The previous prime is 113004890239. The next prime is 113004890267. The reversal of 113004890244 is 442098400311.

It is a happy number.

The square root of 113004890244 is 336162.

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

113004890244 is a `hidden beast` number, since 1 + 130 + 0 + 489 + 0 + 2 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 720922500 + 112283967744 = 26850^2 + 335088^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 113004890199 and 113004890208.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 361037832 + ... + 361038144.

Almost surely, 2^113004890244 is an apocalyptic number.

113004890244 is the 336162-nd square number.

It is an amenable number.

113004890244 is an abundant number, since it is smaller than the sum of its proper divisors (175171775169).

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

113004890244 is an equidigital number, since it uses as much as digits as its factorization.

113004890244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Multiplying 113004890244 by its sum of digits (36), we get a square (4068176048784 = 2016972²).

113004890244 divided by its sum of digits (36) gives a square (3139024729 = 56027²).

The spelling of 113004890244 in words is "one hundred thirteen billion, four million, eight hundred ninety thousand, two hundred forty-four".