2130210212330 has 32 divisors (see below), whose sum is σ = 3849565873680. Its totient is φ = 848709550080.

The previous prime is 2130210212311. The next prime is 2130210212369. The reversal of 2130210212330 is 332120120312.

It can be written as a sum of positive squares in 8 ways, for example, as 597821229721 + 1532388982609 = 773189^2 + 1237897^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70426010 + ... + 70456250.

Almost surely, 2^{2130210212330} is an apocalyptic number.

2130210212330 is a deficient number, since it is larger than the sum of its proper divisors (1719355661350).

2130210212330 is a wasteful number, since it uses less digits than its factorization.

2130210212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57914.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2130210212330 its reverse (332120120312), we get a palindrome (2462330332642).

The spelling of 2130210212330 in words is "two trillion, one hundred thirty billion, two hundred ten million, two hundred twelve thousand, three hundred thirty".