2123212003130 has 64 divisors (see below), whose sum is σ = 3904425203328. Its totient is φ = 831091726080.

The previous prime is 2123212003069. The next prime is 2123212003151. The reversal of 2123212003130 is 313002123212.

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, 394573040 + ... + 394578420.

It is an arithmetic number, because the mean of its divisors is an integer number (61006643802).

Almost surely, 2^{2123212003130} is an apocalyptic number.

2123212003130 is a deficient number, since it is larger than the sum of its proper divisors (1781213200198).

2123212003130 is a wasteful number, since it uses less digits than its factorization.

2123212003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231.

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

Adding to 2123212003130 its reverse (313002123212), we get a palindrome (2436214126342).

The spelling of 2123212003130 in words is "two trillion, one hundred twenty-three billion, two hundred twelve million, three thousand, one hundred thirty".