213302302012 has 48 divisors (see below), whose sum is σ = 417377076480. Its totient is φ = 94788576000.

The previous prime is 213302302007. The next prime is 213302302019. The reversal of 213302302012 is 210203203312.

213302302012 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 (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213302302019) 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, 136387 + ... + 667237.

It is an arithmetic number, because the mean of its divisors is an integer number (8695355760).

Almost surely, 2^213302302012 is an apocalyptic number.

It is an amenable number.

213302302012 is a deficient number, since it is larger than the sum of its proper divisors (204074774468).

213302302012 is a wasteful number, since it uses less digits than its factorization.

213302302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531202 (or 531200 counting only the distinct ones).

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

Adding to 213302302012 its reverse (210203203312), we get a palindrome (423505505324).

The spelling of 213302302012 in words is "two hundred thirteen billion, three hundred two million, three hundred two thousand, twelve".