2431253119 has 2 divisors, whose sum is σ = 2431253120. Its totient is φ = 2431253118.

The previous prime is 2431253117. The next prime is 2431253131. The reversal of 2431253119 is 9113521342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2431253119 - 2¹ = 2431253117 is a prime.

It is a super-2 number, since 2×2431253119² = 11821983457294456322, which contains 22 as substring.

Together with 2431253117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431253117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215626559 + 1215626560.

It is an arithmetic number, because the mean of its divisors is an integer number (1215626560).

Almost surely, 2^2431253119 is an apocalyptic number.

2431253119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431253119 is an equidigital number, since it uses as much as digits as its factorization.

2431253119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 2431253119 is about 49307.7389361954. The cubic root of 2431253119 is about 1344.6524843948.

The spelling of 2431253119 in words is "two billion, four hundred thirty-one million, two hundred fifty-three thousand, one hundred nineteen".