13102144332 has 24 divisors (see below), whose sum is σ = 30599417856. Its totient is φ = 4363417488.

The previous prime is 13102144277. The next prime is 13102144369. The reversal of 13102144332 is 23344120131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481708 + ... + 508179.

It is an arithmetic number, because the mean of its divisors is an integer number (1274975744).

Almost surely, 2^13102144332 is an apocalyptic number.

13102144332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13102144332 is an abundant number, since it is smaller than the sum of its proper divisors (17497273524).

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

13102144332 is a wasteful number, since it uses less digits than its factorization.

13102144332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990997 (or 990995 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13102144332 its reverse (23344120131), we get a palindrome (36446264463).

The spelling of 13102144332 in words is "thirteen billion, one hundred two million, one hundred forty-four thousand, three hundred thirty-two".