2120102130223 has 32 divisors (see below), whose sum is σ = 2658169479168. Its totient is φ = 1642706438400.

The previous prime is 2120102130191. The next prime is 2120102130233. The reversal of 2120102130223 is 3220312010212.

It is a cyclic number.

It is not a de Polignac number, because 2120102130223 - 2⁵ = 2120102130191 is a prime.

It is a super-2 number, since 2×2120102130223² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2120102130223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120102130233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37577611 + ... + 37633987.

It is an arithmetic number, because the mean of its divisors is an integer number (83067796224).

Almost surely, 2^{2120102130223} is an apocalyptic number.

2120102130223 is a deficient number, since it is larger than the sum of its proper divisors (538067348945).

2120102130223 is a wasteful number, since it uses less digits than its factorization.

2120102130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59143.

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

Adding to 2120102130223 its reverse (3220312010212), we get a palindrome (5340414140435).

The spelling of 2120102130223 in words is "two trillion, one hundred twenty billion, one hundred two million, one hundred thirty thousand, two hundred twenty-three".