113313033 has 8 divisors (see below), whose sum is σ = 167871200. Its totient is φ = 75542004.

The previous prime is 113313001. The next prime is 113313037. The reversal of 113313033 is 330313311.

It is not a de Polignac number, because 113313033 - 2⁵ = 113313001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113312997 and 113313015.

It is not an unprimeable number, because it can be changed into a prime (113313037) 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, 2098363 + ... + 2098416.

It is an arithmetic number, because the mean of its divisors is an integer number (20983900).

Almost surely, 2^113313033 is an apocalyptic number.

It is an amenable number.

113313033 is a deficient number, since it is larger than the sum of its proper divisors (54558167).

113313033 is an equidigital number, since it uses as much as digits as its factorization.

113313033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196788 (or 4196782 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 113313033 is about 10644.8594636097. The cubic root of 113313033 is about 483.9048275518.

Adding to 113313033 its reverse (330313311), we get a palindrome (443626344).

The spelling of 113313033 in words is "one hundred thirteen million, three hundred thirteen thousand, thirty-three".