2304130121 has 4 divisors (see below), whose sum is σ = 2310210000. Its totient is φ = 2298050244.

The previous prime is 2304130111. The next prime is 2304130123. The reversal of 2304130121 is 1210314032.

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 a cyclic number.

It is not a de Polignac number, because 2304130121 - 2¹⁴ = 2304113737 is a prime.

It is a super-2 number, since 2×2304130121² = 10618031228998949282, which contains 22 as substring.

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 2304130121.

It is not an unprimeable number, because it can be changed into a prime (2304130123) 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, 3039371 + ... + 3040128.

It is an arithmetic number, because the mean of its divisors is an integer number (577552500).

Almost surely, 2^2304130121 is an apocalyptic number.

It is an amenable number.

2304130121 is a deficient number, since it is larger than the sum of its proper divisors (6079879).

2304130121 is an equidigital number, since it uses as much as digits as its factorization.

2304130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6079878.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2304130121 is about 48001.3554079466. The cubic root of 2304130121 is about 1320.7957630988.

Adding to 2304130121 its reverse (1210314032), we get a palindrome (3514444153).

The spelling of 2304130121 in words is "two billion, three hundred four million, one hundred thirty thousand, one hundred twenty-one".