213313860580 has 12 divisors (see below), whose sum is σ = 447959107260. Its totient is φ = 85325544224.

The previous prime is 213313860577. The next prime is 213313860589. The reversal of 213313860580 is 85068313312.

It can be written as a sum of positive squares in 2 ways, for example, as 105509331684 + 107804528896 = 324822^2 + 328336^2 .

It is not an unprimeable number, because it can be changed into a prime (213313860589) 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, 5332846495 + ... + 5332846534.

It is an arithmetic number, because the mean of its divisors is an integer number (37329925605).

Almost surely, 2^213313860580 is an apocalyptic number.

213313860580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213313860580 is an abundant number, since it is smaller than the sum of its proper divisors (234645246680).

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

213313860580 is a wasteful number, since it uses less digits than its factorization.

213313860580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10665693038 (or 10665693036 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 213313860580 in words is "two hundred thirteen billion, three hundred thirteen million, eight hundred sixty thousand, five hundred eighty".