113303113 has 32 divisors (see below), whose sum is σ = 151227648. Its totient is φ = 82176000.

The previous prime is 113303101. The next prime is 113303117. The reversal of 113303113 is 311303311.

It is a cyclic number.

It is not a de Polignac number, because 113303113 - 2⁹ = 113302601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113303117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131781 + ... + 132637.

It is an arithmetic number, because the mean of its divisors is an integer number (4725864).

Almost surely, 2^113303113 is an apocalyptic number.

It is an amenable number.

113303113 is a deficient number, since it is larger than the sum of its proper divisors (37924535).

113303113 is a wasteful number, since it uses less digits than its factorization.

113303113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993.

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

The square root of 113303113 is about 10644.3935008060. The cubic root of 113303113 is about 483.8907059754.

Adding to 113303113 its reverse (311303311), we get a palindrome (424606424).

The spelling of 113303113 in words is "one hundred thirteen million, three hundred three thousand, one hundred thirteen".