2303020424 has 16 divisors (see below), whose sum is σ = 4327619100. Its totient is φ = 1148988672.

The previous prime is 2303020399. The next prime is 2303020427. The reversal of 2303020424 is 4240203032.

It can be written as a sum of positive squares in 2 ways, for example, as 2004352900 + 298667524 = 44770^2 + 17282^2 .

It is a super-2 number, since 2×2303020424² = 10607806146722279552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2303020396 and 2303020405.

It is not an unprimeable number, because it can be changed into a prime (2303020427) 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, 311309 + ... + 318620.

Almost surely, 2^2303020424 is an apocalyptic number.

It is an amenable number.

2303020424 is a deficient number, since it is larger than the sum of its proper divisors (2024598676).

2303020424 is a wasteful number, since it uses less digits than its factorization.

2303020424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630392 (or 630388 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2303020424 is about 47989.7949985203. The cubic root of 2303020424 is about 1320.5836919658.

Adding to 2303020424 its reverse (4240203032), we get a palindrome (6543223456).

The spelling of 2303020424 in words is "two billion, three hundred three million, twenty thousand, four hundred twenty-four".