113003011 has 16 divisors (see below), whose sum is σ = 129241728. Its totient is φ = 97876800.

The previous prime is 113002999. The next prime is 113003017. The reversal of 113003011 is 110300311.

It is a cyclic number.

It is not a de Polignac number, because 113003011 - 2¹¹ = 113000963 is a prime.

It is a super-2 number, since 2×113003011² = 25539360990132242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113003017) 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, 16480 + ... + 22306.

It is an arithmetic number, because the mean of its divisors is an integer number (8077608).

Almost surely, 2^113003011 is an apocalyptic number.

113003011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113003011 is a deficient number, since it is larger than the sum of its proper divisors (16238717).

113003011 is a wasteful number, since it uses less digits than its factorization.

113003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5922.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 113003011 is about 10630.2874373180. The cubic root of 113003011 is about 483.4631067571.

Adding to 113003011 its reverse (110300311), we get a palindrome (223303322).

The spelling of 113003011 in words is "one hundred thirteen million, three thousand, eleven".