11532013244 has 12 divisors (see below), whose sum is σ = 20200051368. Its totient is φ = 5760570000.

The previous prime is 11532013243. The next prime is 11532013247. The reversal of 11532013244 is 44231023511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532013243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354382 + ... + 1362869.

It is an arithmetic number, because the mean of its divisors is an integer number (1683337614).

Almost surely, 2^11532013244 is an apocalyptic number.

It is an amenable number.

11532013244 is a deficient number, since it is larger than the sum of its proper divisors (8668038124).

11532013244 is a wasteful number, since it uses less digits than its factorization.

11532013244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718316 (or 2718314 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 11532013244 its reverse (44231023511), we get a palindrome (55763036755).

The spelling of 11532013244 in words is "eleven billion, five hundred thirty-two million, thirteen thousand, two hundred forty-four".