11200232553 has 16 divisors (see below), whose sum is σ = 15815217600. Its totient is φ = 7026208256.

The previous prime is 11200232507. The next prime is 11200232557. The reversal of 11200232553 is 35523200211.

It is a happy number.

It is not a de Polignac number, because 11200232553 - 2⁹ = 11200232041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11200232557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279526 + ... + 317072.

It is an arithmetic number, because the mean of its divisors is an integer number (988451100).

Almost surely, 2^11200232553 is an apocalyptic number.

It is an amenable number.

11200232553 is a deficient number, since it is larger than the sum of its proper divisors (4614985047).

11200232553 is a wasteful number, since it uses less digits than its factorization.

11200232553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43416.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 11200232553 its reverse (35523200211), we get a palindrome (46723432764).

The spelling of 11200232553 in words is "eleven billion, two hundred million, two hundred thirty-two thousand, five hundred fifty-three".