213032465130280 has 64 divisors (see below), whose sum is σ = 484064658887040. Its totient is φ = 84370895162112.

The previous prime is 213032465130257. The next prime is 213032465130341. The reversal of 213032465130280 is 82031564230312.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 5569107 + ... + 21379426.

It is an arithmetic number, because the mean of its divisors is an integer number (7563510295110).

Almost surely, 2^{213032465130280} is an apocalyptic number.

213032465130280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213032465130280 is an abundant number, since it is smaller than the sum of its proper divisors (271032193756760).

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

213032465130280 is a wasteful number, since it uses less digits than its factorization.

213032465130280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26950498 (or 26950494 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 213032465130280 in words is "two hundred thirteen trillion, thirty-two billion, four hundred sixty-five million, one hundred thirty thousand, two hundred eighty".