13201018380 has 72 divisors (see below), whose sum is σ = 43683376464. Its totient is φ = 3200246400.

The previous prime is 13201018367. The next prime is 13201018433. The reversal of 13201018380 is 8381010231.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3331611 + ... + 3335570.

It is an arithmetic number, because the mean of its divisors is an integer number (606713562).

Almost surely, 2^13201018380 is an apocalyptic number.

13201018380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201018380 is an abundant number, since it is smaller than the sum of its proper divisors (30482358084).

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

13201018380 is a wasteful number, since it uses less digits than its factorization.

13201018380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667207 (or 6667202 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 13201018380 in words is "thirteen billion, two hundred one million, eighteen thousand, three hundred eighty".