13316355320 has 32 divisors (see below), whose sum is σ = 29969427600. Its totient is φ = 5325186048.

The previous prime is 13316355301. The next prime is 13316355337. The reversal of 13316355320 is 2355361331.

It is a congruent 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, 124847 + ... + 205473.

Almost surely, 2^13316355320 is an apocalyptic number.

13316355320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13316355320 is an abundant number, since it is smaller than the sum of its proper divisors (16653072280).

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

13316355320 is a wasteful number, since it uses less digits than its factorization.

13316355320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84767 (or 84763 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 13316355320 in words is "thirteen billion, three hundred sixteen million, three hundred fifty-five thousand, three hundred twenty".