213120041302 has 96 divisors (see below), whose sum is σ = 387739090944. Its totient is φ = 87503976000.

The previous prime is 213120041297. The next prime is 213120041371. The reversal of 213120041302 is 203140021312.

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 213120041302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 175696048 + ... + 175697260.

It is an arithmetic number, because the mean of its divisors is an integer number (4038948864).

Almost surely, 2^213120041302 is an apocalyptic number.

213120041302 is a deficient number, since it is larger than the sum of its proper divisors (174619049642).

213120041302 is a wasteful number, since it uses less digits than its factorization.

213120041302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213120041302 its reverse (203140021312), we get a palindrome (416260062614).

The spelling of 213120041302 in words is "two hundred thirteen billion, one hundred twenty million, forty-one thousand, three hundred two".