2230130121023 has 4 divisors (see below), whose sum is σ = 2548720138320. Its totient is φ = 1911540103728.

The previous prime is 2230130121019. The next prime is 2230130121031. The reversal of 2230130121023 is 3201210310322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2230130121023 - 2² = 2230130121019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230130120986 and 2230130121004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230130121523) 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, 159295008638 + ... + 159295008651.

It is an arithmetic number, because the mean of its divisors is an integer number (637180034580).

Almost surely, 2^{2230130121023} is an apocalyptic number.

2230130121023 is a deficient number, since it is larger than the sum of its proper divisors (318590017297).

2230130121023 is an equidigital number, since it uses as much as digits as its factorization.

2230130121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318590017296.

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

Adding to 2230130121023 its reverse (3201210310322), we get a palindrome (5431340431345).

The spelling of 2230130121023 in words is "two trillion, two hundred thirty billion, one hundred thirty million, one hundred twenty-one thousand, twenty-three".