11164250013 has 48 divisors (see below), whose sum is σ = 18376070400. Its totient is φ = 5990713344.

The previous prime is 11164249969. The next prime is 11164250023. The reversal of 11164250013 is 31005246111.

It is a happy number.

It is not a de Polignac number, because 11164250013 - 2⁶ = 11164249949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164250023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1152213 + ... + 1161861.

It is an arithmetic number, because the mean of its divisors is an integer number (382834800).

Almost surely, 2^11164250013 is an apocalyptic number.

It is an amenable number.

11164250013 is a deficient number, since it is larger than the sum of its proper divisors (7211820387).

11164250013 is a wasteful number, since it uses less digits than its factorization.

11164250013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146 (or 10139 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11164250013 its reverse (31005246111), we get a palindrome (42169496124).

The spelling of 11164250013 in words is "eleven billion, one hundred sixty-four million, two hundred fifty thousand, thirteen".