113004425 has 6 divisors (see below), whose sum is σ = 140125518. Its totient is φ = 90403520.

The previous prime is 113004421. The next prime is 113004433. The reversal of 113004425 is 524400311.

It can be written as a sum of positive squares in 3 ways, for example, as 9616201 + 103388224 = 3101^2 + 10168^2 .

It is not a de Polignac number, because 113004425 - 2² = 113004421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113004397 and 113004406.

It is not an unprimeable number, because it can be changed into a prime (113004421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2260064 + ... + 2260113.

It is an arithmetic number, because the mean of its divisors is an integer number (23354253).

Almost surely, 2^113004425 is an apocalyptic number.

It is an amenable number.

113004425 is a deficient number, since it is larger than the sum of its proper divisors (27121093).

113004425 is an equidigital number, since it uses as much as digits as its factorization.

113004425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4520187 (or 4520182 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 113004425 is about 10630.3539451892. The cubic root of 113004425 is about 483.4651232637.

Adding to 113004425 its reverse (524400311), we get a palindrome (637404736).

The spelling of 113004425 in words is "one hundred thirteen million, four thousand, four hundred twenty-five".