2303012120 has 16 divisors (see below), whose sum is σ = 5181777360. Its totient is φ = 921204832.

The previous prime is 2303012113. The next prime is 2303012143. The reversal of 2303012120 is 212103032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2303012095 and 2303012104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28787612 + ... + 28787691.

It is an arithmetic number, because the mean of its divisors is an integer number (323861085).

Almost surely, 2^2303012120 is an apocalyptic number.

2303012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303012120 is an abundant number, since it is smaller than the sum of its proper divisors (2878765240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2303012120 is a wasteful number, since it uses less digits than its factorization.

2303012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57575314 (or 57575310 counting only the distinct ones).

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

The square root of 2303012120 is about 47989.7084800481. The cubic root of 2303012120 is about 1320.5821047545.

Adding to 2303012120 its reverse (212103032), we get a palindrome (2515115152).

The spelling of 2303012120 in words is "two billion, three hundred three million, twelve thousand, one hundred twenty".