13387701371 has 4 divisors (see below), whose sum is σ = 14604765144. Its totient is φ = 12170637600.

The previous prime is 13387701277. The next prime is 13387701373. The reversal of 13387701371 is 17310778331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13387701371 - 2²⁶ = 13320592507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13387701373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608531870 + ... + 608531891.

It is an arithmetic number, because the mean of its divisors is an integer number (3651191286).

Almost surely, 2^13387701371 is an apocalyptic number.

13387701371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13387701371 is a deficient number, since it is larger than the sum of its proper divisors (1217063773).

13387701371 is a wasteful number, since it uses less digits than its factorization.

13387701371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217063772.

The product of its (nonzero) digits is 74088, while the sum is 41.

The spelling of 13387701371 in words is "thirteen billion, three hundred eighty-seven million, seven hundred one thousand, three hundred seventy-one".