13113000552 has 32 divisors (see below), whose sum is σ = 32787175680. Its totient is φ = 4370376960.

The previous prime is 13113000491. The next prime is 13113000559. The reversal of 13113000552 is 25500031131.

It is not an unprimeable number, because it can be changed into a prime (13113000559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151977 + ... + 222087.

It is an arithmetic number, because the mean of its divisors is an integer number (1024599240).

Almost surely, 2^13113000552 is an apocalyptic number.

13113000552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13113000552 is an abundant number, since it is smaller than the sum of its proper divisors (19674175128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113000552 is a wasteful number, since it uses less digits than its factorization.

13113000552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77913 (or 77909 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 13113000552 its reverse (25500031131), we get a palindrome (38613031683).

The spelling of 13113000552 in words is "thirteen billion, one hundred thirteen million, five hundred fifty-two", and thus it is an aban number.