113010321 has 16 divisors (see below), whose sum is σ = 158358464. Its totient is φ = 71596224.

The previous prime is 113010319. The next prime is 113010329. The reversal of 113010321 is 123010311.

It is not a de Polignac number, because 113010321 - 2¹ = 113010319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113010297 and 113010306.

It is not an unprimeable number, because it can be changed into a prime (113010329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7066 + ... + 16611.

It is an arithmetic number, because the mean of its divisors is an integer number (9897404).

Almost surely, 2^113010321 is an apocalyptic number.

It is an amenable number.

113010321 is a deficient number, since it is larger than the sum of its proper divisors (45348143).

113010321 is a wasteful number, since it uses less digits than its factorization.

113010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23760.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 113010321 is about 10630.6312606543. The cubic root of 113010321 is about 483.4735313734.

Adding to 113010321 its reverse (123010311), we get a palindrome (236020632).

The spelling of 113010321 in words is "one hundred thirteen million, ten thousand, three hundred twenty-one".