113033111 has 8 divisors (see below), whose sum is σ = 115805184. Its totient is φ = 110267640.

The previous prime is 113033101. The next prime is 113033131. The reversal of 113033111 is 111330311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113033111 - 2¹⁸ = 112770967 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 (113033101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62360 + ... + 64146.

It is an arithmetic number, because the mean of its divisors is an integer number (14475648).

Almost surely, 2^113033111 is an apocalyptic number.

113033111 is a deficient number, since it is larger than the sum of its proper divisors (2772073).

113033111 is a wasteful number, since it uses less digits than its factorization.

113033111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 113033111 is about 10631.7031090978. The cubic root of 113033111 is about 483.5060287627.

Adding to 113033111 its reverse (111330311), we get a palindrome (224363422).

The spelling of 113033111 in words is "one hundred thirteen million, thirty-three thousand, one hundred eleven".