213003320332 has 48 divisors (see below), whose sum is σ = 409780022400. Its totient is φ = 96073436160.

The previous prime is 213003320317. The next prime is 213003320351. The reversal of 213003320332 is 233023300312.

213003320332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 13465644 + ... + 13481452.

It is an arithmetic number, because the mean of its divisors is an integer number (8537083800).

Almost surely, 2^213003320332 is an apocalyptic number.

213003320332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

213003320332 is a deficient number, since it is larger than the sum of its proper divisors (196776702068).

213003320332 is a wasteful number, since it uses less digits than its factorization.

213003320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18166 (or 18164 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 213003320332 its reverse (233023300312), we get a palindrome (446026620644).

It can be divided in two parts, 213003 and 320332, that added together give a palindrome (533335).

The spelling of 213003320332 in words is "two hundred thirteen billion, three million, three hundred twenty thousand, three hundred thirty-two".