213303323120 has 40 divisors (see below), whose sum is σ = 496940358960. Its totient is φ = 85147543040.

The previous prime is 213303323111. The next prime is 213303323141. The reversal of 213303323120 is 21323303312.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675885 + ... + 2754444.

It is an arithmetic number, because the mean of its divisors is an integer number (12423508974).

Almost surely, 2^213303323120 is an apocalyptic number.

213303323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213303323120 is an abundant number, since it is smaller than the sum of its proper divisors (283637035840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213303323120 is a wasteful number, since it uses less digits than its factorization.

213303323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430833 (or 5430827 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213303323120 its reverse (21323303312), we get a palindrome (234626626432).

The spelling of 213303323120 in words is "two hundred thirteen billion, three hundred three million, three hundred twenty-three thousand, one hundred twenty".