2130232130212 has 6 divisors (see below), whose sum is σ = 3727906227878. Its totient is φ = 1065116065104.

The previous prime is 2130232130189. The next prime is 2130232130249. The reversal of 2130232130212 is 2120312320312.

It can be written as a sum of positive squares in only one way, i.e., 1609488046336 + 520744083876 = 1268656^2 + 721626^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266279016273 + ... + 266279016280.

Almost surely, 2^{2130232130212} is an apocalyptic number.

It is an amenable number.

2130232130212 is a deficient number, since it is larger than the sum of its proper divisors (1597674097666).

2130232130212 is a wasteful number, since it uses less digits than its factorization.

2130232130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532558032557 (or 532558032555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2130232130212 its reverse (2120312320312), we get a palindrome (4250544450524).

The spelling of 2130232130212 in words is "two trillion, one hundred thirty billion, two hundred thirty-two million, one hundred thirty thousand, two hundred twelve".