213311330012332 has 12 divisors (see below), whose sum is σ = 373296228539976. Its totient is φ = 106655264715200.

The previous prime is 213311330012303. The next prime is 213311330012357. The reversal of 213311330012332 is 233210033113312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213311330012332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98872138 + ... + 101006545.

It is an arithmetic number, because the mean of its divisors is an integer number (31108019044998).

Almost surely, 2^{213311330012332} is an apocalyptic number.

It is an amenable number.

213311330012332 is a deficient number, since it is larger than the sum of its proper divisors (159984898527644).

213311330012332 is a wasteful number, since it uses less digits than its factorization.

213311330012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200145488 (or 200145486 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 213311330012332 its reverse (233210033113312), we get a palindrome (446521363125644).

The spelling of 213311330012332 in words is "two hundred thirteen trillion, three hundred eleven billion, three hundred thirty million, twelve thousand, three hundred thirty-two".