2120102030233 has 4 divisors (see below), whose sum is σ = 2312838578448. Its totient is φ = 1927365482020.

The previous prime is 2120102030231. The next prime is 2120102030251. The reversal of 2120102030233 is 3320302010212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2120102030233 - 2¹ = 2120102030231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120102030233.

It is not an unprimeable number, because it can be changed into a prime (2120102030231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96368274091 + ... + 96368274112.

It is an arithmetic number, because the mean of its divisors is an integer number (578209644612).

Almost surely, 2^{2120102030233} is an apocalyptic number.

It is an amenable number.

2120102030233 is a deficient number, since it is larger than the sum of its proper divisors (192736548215).

2120102030233 is a wasteful number, since it uses less digits than its factorization.

2120102030233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192736548214.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2120102030233 its reverse (3320302010212), we get a palindrome (5440404040445).

The spelling of 2120102030233 in words is "two trillion, one hundred twenty billion, one hundred two million, thirty thousand, two hundred thirty-three".