2320030121 has 16 divisors (see below), whose sum is σ = 2391966720. Its totient is φ = 2249157120.

The previous prime is 2320030117. The next prime is 2320030123. The reversal of 2320030121 is 1210300232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2320030121 - 2² = 2320030117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320030096 and 2320030105.

It is not an unprimeable number, because it can be changed into a prime (2320030123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706725 + ... + 2707581.

It is an arithmetic number, because the mean of its divisors is an integer number (149497920).

Almost surely, 2^2320030121 is an apocalyptic number.

It is an amenable number.

2320030121 is a deficient number, since it is larger than the sum of its proper divisors (71936599).

2320030121 is a wasteful number, since it uses less digits than its factorization.

2320030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2320030121 is about 48166.6909907666. The cubic root of 2320030121 is about 1323.8269187210.

Adding to 2320030121 its reverse (1210300232), we get a palindrome (3530330353).

The spelling of 2320030121 in words is "two billion, three hundred twenty million, thirty thousand, one hundred twenty-one".