2302145120 has 48 divisors (see below), whose sum is σ = 5933260368. Its totient is φ = 837143040.

The previous prime is 2302145113. The next prime is 2302145159. The reversal of 2302145120 is 215412032.

It is a super-3 number, since 3×2302145120³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2302145092 and 2302145101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652259 + ... + 655778.

It is an arithmetic number, because the mean of its divisors is an integer number (123609591).

Almost surely, 2^2302145120 is an apocalyptic number.

2302145120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2302145120 is an abundant number, since it is smaller than the sum of its proper divisors (3631115248).

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

2302145120 is a wasteful number, since it uses less digits than its factorization.

2302145120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308063 (or 1308055 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2302145120 is about 47980.6744429463. The cubic root of 2302145120 is about 1320.4163669683.

Adding to 2302145120 its reverse (215412032), we get a palindrome (2517557152).

The spelling of 2302145120 in words is "two billion, three hundred two million, one hundred forty-five thousand, one hundred twenty".