213320131882 has 32 divisors (see below), whose sum is σ = 376155529344. Its totient is φ = 89449060800.

The previous prime is 213320131877. The next prime is 213320131883. The reversal of 213320131882 is 288131023312.

It is not an unprimeable number, because it can be changed into a prime (213320131883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227532 + ... + 691672.

It is an arithmetic number, because the mean of its divisors is an integer number (11754860292).

Almost surely, 2^213320131882 is an apocalyptic number.

213320131882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213320131882 is a deficient number, since it is larger than the sum of its proper divisors (162835397462).

213320131882 is a wasteful number, since it uses less digits than its factorization.

213320131882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465774.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 213320131882 in words is "two hundred thirteen billion, three hundred twenty million, one hundred thirty-one thousand, eight hundred eighty-two".