13132111554 has 40 divisors (see below), whose sum is σ = 30974383440. Its totient is φ = 4146981624.

The previous prime is 13132111511. The next prime is 13132111561. The reversal of 13132111554 is 45511123131.

13132111554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 2130144 + ... + 2136299.

It is an arithmetic number, because the mean of its divisors is an integer number (774359586).

Almost surely, 2^13132111554 is an apocalyptic number.

13132111554 is an abundant number, since it is smaller than the sum of its proper divisors (17842271886).

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

13132111554 is a wasteful number, since it uses less digits than its factorization.

13132111554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4266476 (or 4266467 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

Adding to 13132111554 its reverse (45511123131), we get a palindrome (58643234685).

The spelling of 13132111554 in words is "thirteen billion, one hundred thirty-two million, one hundred eleven thousand, five hundred fifty-four".