11415011153 has 16 divisors (see below), whose sum is σ = 14185656576. Its totient is φ = 8943963840.

The previous prime is 11415011149. The next prime is 11415011161. The reversal of 11415011153 is 35111051411.

11415011153 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 11415011153 - 2² = 11415011149 is a prime.

It is a super-2 number, since 2×11415011153² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11415011953) 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 15 ways as a sum of consecutive naturals, for example, 599558 + ... + 618303.

It is an arithmetic number, because the mean of its divisors is an integer number (886603536).

Almost surely, 2^11415011153 is an apocalyptic number.

11415011153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11415011153 is a deficient number, since it is larger than the sum of its proper divisors (2770645423).

11415011153 is a wasteful number, since it uses less digits than its factorization.

11415011153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217984.

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 11415011153 its reverse (35111051411), we get a palindrome (46526062564).

The spelling of 11415011153 in words is "eleven billion, four hundred fifteen million, eleven thousand, one hundred fifty-three".