11344512153 has 64 divisors (see below), whose sum is σ = 17811763200. Its totient is φ = 6362219520.

The previous prime is 11344512143. The next prime is 11344512163. The reversal of 11344512153 is 35121544311.

It is an interprime number because it is at equal distance from previous prime (11344512143) and next prime (11344512163).

It is not a de Polignac number, because 11344512153 - 2²⁰ = 11343463577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11344512153.

It is not an unprimeable number, because it can be changed into a prime (11344512103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2052033 + ... + 2057553.

It is an arithmetic number, because the mean of its divisors is an integer number (278308800).

Almost surely, 2^11344512153 is an apocalyptic number.

11344512153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11344512153 is a deficient number, since it is larger than the sum of its proper divisors (6467251047).

11344512153 is a wasteful number, since it uses less digits than its factorization.

11344512153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662.

The product of its digits is 7200, while the sum is 30.

The spelling of 11344512153 in words is "eleven billion, three hundred forty-four million, five hundred twelve thousand, one hundred fifty-three".