213020301232 has 20 divisors (see below), whose sum is σ = 413896042440. Its totient is φ = 106208419328.

The previous prime is 213020301229. The next prime is 213020301253. The reversal of 213020301232 is 232103020312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18852382 + ... + 18863677.

It is an arithmetic number, because the mean of its divisors is an integer number (20694802122).

Almost surely, 2^213020301232 is an apocalyptic number.

It is an amenable number.

213020301232 is a deficient number, since it is larger than the sum of its proper divisors (200875741208).

213020301232 is a wasteful number, since it uses less digits than its factorization.

213020301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37716420 (or 37716414 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 213020301232 its reverse (232103020312), we get a palindrome (445123321544).

The spelling of 213020301232 in words is "two hundred thirteen billion, twenty million, three hundred one thousand, two hundred thirty-two".