13103582380 has 48 divisors (see below), whose sum is σ = 31513337856. Its totient is φ = 4483408320.

The previous prime is 13103582377. The next prime is 13103582399. The reversal of 13103582380 is 8328530131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27916 + ... + 164275.

It is an arithmetic number, because the mean of its divisors is an integer number (656527872).

Almost surely, 2^13103582380 is an apocalyptic number.

13103582380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13103582380 is an abundant number, since it is smaller than the sum of its proper divisors (18409755476).

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

13103582380 is a wasteful number, since it uses less digits than its factorization.

13103582380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192694 (or 192692 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 13103582380 in words is "thirteen billion, one hundred three million, five hundred eighty-two thousand, three hundred eighty".