113074521 has 8 divisors (see below), whose sum is σ = 172304064. Its totient is φ = 64614000.

The previous prime is 113074471. The next prime is 113074523. The reversal of 113074521 is 125470311.

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

It is not a de Polignac number, because 113074521 - 2⁹ = 113074009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113074491 and 113074500.

It is not an unprimeable number, because it can be changed into a prime (113074523) 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, 2692230 + ... + 2692271.

It is an arithmetic number, because the mean of its divisors is an integer number (21538008).

Almost surely, 2^113074521 is an apocalyptic number.

It is an amenable number.

113074521 is a deficient number, since it is larger than the sum of its proper divisors (59229543).

113074521 is an equidigital number, since it uses as much as digits as its factorization.

113074521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384511.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 113074521 is about 10633.6504080208. The cubic root of 113074521 is about 483.5650661543.

The spelling of 113074521 in words is "one hundred thirteen million, seventy-four thousand, five hundred twenty-one".