210000000330 has 64 divisors (see below), whose sum is σ = 560171116800. Its totient is φ = 55982888640.

The previous prime is 210000000319. The next prime is 210000000409. The reversal of 210000000330 is 33000000012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778960 + ... + 1013300.

It is an arithmetic number, because the mean of its divisors is an integer number (8752673700).

Almost surely, 2^210000000330 is an apocalyptic number.

210000000330 is an abundant number, since it is smaller than the sum of its proper divisors (350171116470).

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

210000000330 is a wasteful number, since it uses less digits than its factorization.

210000000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237676 (or 237670 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 210000000330 its reverse (33000000012), we get a palindrome (243000000342).

The spelling of 210000000330 in words is "two hundred ten billion, three hundred thirty", and thus it is an aban number.