113233011 has 16 divisors (see below), whose sum is σ = 154712064. Its totient is φ = 73632384.

The previous prime is 113232983. The next prime is 113233031. The reversal of 113233011 is 110332311.

It is not a de Polignac number, because 113233011 - 2⁷ = 113232883 is a prime.

It is a super-2 number, since 2×113233011² = 25643429560252242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113233031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46326 + ... + 48708.

It is an arithmetic number, because the mean of its divisors is an integer number (9669504).

Almost surely, 2^113233011 is an apocalyptic number.

113233011 is a deficient number, since it is larger than the sum of its proper divisors (41479053).

113233011 is a wasteful number, since it uses less digits than its factorization.

113233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 113233011 is about 10641.1000841078. The cubic root of 113233011 is about 483.7908890515.

Adding to 113233011 its reverse (110332311), we get a palindrome (223565322).

It can be divided in two parts, 1132 and 33011, that added together give a palindrome (34143).

The spelling of 113233011 in words is "one hundred thirteen million, two hundred thirty-three thousand, eleven".