213013000232 has 16 divisors (see below), whose sum is σ = 400108796640. Its totient is φ = 106317321136.

The previous prime is 213013000169. The next prime is 213013000267. The reversal of 213013000232 is 232000310312.

It is a self number, because there is not a number n which added to its sum of digits gives 213013000232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23642588 + ... + 23651595.

It is an arithmetic number, because the mean of its divisors is an integer number (25006799790).

Almost surely, 2^213013000232 is an apocalyptic number.

It is an amenable number.

213013000232 is a deficient number, since it is larger than the sum of its proper divisors (187095796408).

213013000232 is a wasteful number, since it uses less digits than its factorization.

213013000232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47294752 (or 47294748 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 213013000232 its reverse (232000310312), we get a palindrome (445013310544).

The spelling of 213013000232 in words is "two hundred thirteen billion, thirteen million, two hundred thirty-two", and thus it is an aban number.