2313241431 has 12 divisors (see below), whose sum is σ = 3255199992. Its totient is φ = 1460993904.

The previous prime is 2313241429. The next prime is 2313241477. The reversal of 2313241431 is 1341423132.

It is a happy number.

It is not a de Polignac number, because 2313241431 - 2¹ = 2313241429 is a prime.

It is a super-2 number, since 2×2313241431² = 10702171836189855522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313241831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1066896 + ... + 1069061.

It is an arithmetic number, because the mean of its divisors is an integer number (271266666).

Almost surely, 2^2313241431 is an apocalyptic number.

2313241431 is a deficient number, since it is larger than the sum of its proper divisors (941958561).

2313241431 is a wasteful number, since it uses less digits than its factorization.

2313241431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135998 (or 2135979 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 2313241431 is about 48096.1685688164. The cubic root of 2313241431 is about 1322.5344311084.

Adding to 2313241431 its reverse (1341423132), we get a palindrome (3654664563).

The spelling of 2313241431 in words is "two billion, three hundred thirteen million, two hundred forty-one thousand, four hundred thirty-one".