2303230420 has 12 divisors (see below), whose sum is σ = 4836783924. Its totient is φ = 921292160.

The previous prime is 2303230409. The next prime is 2303230421. The reversal of 2303230420 is 240323032.

It can be written as a sum of positive squares in 2 ways, for example, as 1016716996 + 1286513424 = 31886^2 + 35868^2 .

It is a super-2 number, since 2×2303230420² = 10609740735226752800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303230421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57580741 + ... + 57580780.

It is an arithmetic number, because the mean of its divisors is an integer number (403065327).

Almost surely, 2^2303230420 is an apocalyptic number.

2303230420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303230420 is an abundant number, since it is smaller than the sum of its proper divisors (2533553504).

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

2303230420 is a wasteful number, since it uses less digits than its factorization.

2303230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115161530 (or 115161528 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2303230420 is about 47991.9828721423. The cubic root of 2303230420 is about 1320.6238289473.

Adding to 2303230420 its reverse (240323032), we get a palindrome (2543553452).

The spelling of 2303230420 in words is "two billion, three hundred three million, two hundred thirty thousand, four hundred twenty".