11013113001 has 32 divisors (see below), whose sum is σ = 16536909312. Its totient is φ = 6461602560.

The previous prime is 11013112939. The next prime is 11013113017. The reversal of 11013113001 is 10031131011.

It is not a de Polignac number, because 11013113001 - 2⁹ = 11013112489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11013113021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126006 + ... + 194688.

It is an arithmetic number, because the mean of its divisors is an integer number (516778416).

Almost surely, 2^11013113001 is an apocalyptic number.

11013113001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11013113001 is a deficient number, since it is larger than the sum of its proper divisors (5523796311).

11013113001 is a wasteful number, since it uses less digits than its factorization.

11013113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68853.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 11013113001 its reverse (10031131011), we get a palindrome (21044244012).

The spelling of 11013113001 in words is "eleven billion, thirteen million, one hundred thirteen thousand, one".