11115253023 has 64 divisors (see below), whose sum is σ = 18609177600. Its totient is φ = 5757696000.

The previous prime is 11115253007. The next prime is 11115253063. The reversal of 11115253023 is 32035251111.

11115253023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11115253023 - 2⁴ = 11115253007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11115252984 and 11115253002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11115253063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1303273 + ... + 1311773.

It is an arithmetic number, because the mean of its divisors is an integer number (290768400).

Almost surely, 2^11115253023 is an apocalyptic number.

11115253023 is a deficient number, since it is larger than the sum of its proper divisors (7493924577).

11115253023 is a wasteful number, since it uses less digits than its factorization.

11115253023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 11115253023 in words is "eleven billion, one hundred fifteen million, two hundred fifty-three thousand, twenty-three".