113313013 has 8 divisors (see below), whose sum is σ = 125460000. Its totient is φ = 101473680.

The previous prime is 113313001. The next prime is 113313037. The reversal of 113313013 is 310313311.

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

It is not a de Polignac number, because 113313013 - 2⁹ = 113312501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113313713) 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, 76138 + ... + 77611.

It is an arithmetic number, because the mean of its divisors is an integer number (15682500).

Almost surely, 2^113313013 is an apocalyptic number.

It is an amenable number.

113313013 is a deficient number, since it is larger than the sum of its proper divisors (12146987).

113313013 is a wasteful number, since it uses less digits than its factorization.

113313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153827.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 113313013 is about 10644.8585241890. The cubic root of 113313013 is about 483.9047990817.

Adding to 113313013 its reverse (310313311), we get a palindrome (423626324).

The spelling of 113313013 in words is "one hundred thirteen million, three hundred thirteen thousand, thirteen".