2253130431 has 4 divisors (see below), whose sum is σ = 3004173912. Its totient is φ = 1502086952.

The previous prime is 2253130427. The next prime is 2253130457. The reversal of 2253130431 is 1340313522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2253130431 - 2² = 2253130427 is a prime.

It is a super-2 number, since 2×2253130431² = 10153193478196491522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253130421) 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, 375521736 + ... + 375521741.

It is an arithmetic number, because the mean of its divisors is an integer number (751043478).

Almost surely, 2^2253130431 is an apocalyptic number.

2253130431 is a deficient number, since it is larger than the sum of its proper divisors (751043481).

2253130431 is an equidigital number, since it uses as much as digits as its factorization.

2253130431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751043480.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2253130431 is about 47467.1510731369. The cubic root of 2253130431 is about 1310.9781229022.

Adding to 2253130431 its reverse (1340313522), we get a palindrome (3593443953).

The spelling of 2253130431 in words is "two billion, two hundred fifty-three million, one hundred thirty thousand, four hundred thirty-one".