113303013 has 8 divisors (see below), whose sum is σ = 151193568. Its totient is φ = 75473904.

The previous prime is 113302999. The next prime is 113303033. The reversal of 113303013 is 310303311.

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

It is not a de Polignac number, because 113303013 - 2¹³ = 113294821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113302983 and 113303001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303033) 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, 10870 + ... + 18567.

It is an arithmetic number, because the mean of its divisors is an integer number (18899196).

Almost surely, 2^113303013 is an apocalyptic number.

It is an amenable number.

113303013 is a deficient number, since it is larger than the sum of its proper divisors (37890555).

113303013 is a wasteful number, since it uses less digits than its factorization.

113303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30723.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 113303013 is about 10644.3888034964. The cubic root of 113303013 is about 483.8905636166.

Adding to 113303013 its reverse (310303311), we get a palindrome (423606324).

The spelling of 113303013 in words is "one hundred thirteen million, three hundred three thousand, thirteen".