2431300313 has 4 divisors (see below), whose sum is σ = 2618323428. Its totient is φ = 2244277200.

The previous prime is 2431300243. The next prime is 2431300321. The reversal of 2431300313 is 3130031342.

2431300313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 631165129 + 1800135184 = 25123^2 + 42428^2 .

It is a cyclic number.

It is not a de Polignac number, because 2431300313 - 2²⁶ = 2364191449 is a prime.

It is a super-2 number, since 2×2431300313² = 11822442423987795938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2431300213) 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, 93511538 + ... + 93511563.

It is an arithmetic number, because the mean of its divisors is an integer number (654580857).

Almost surely, 2^2431300313 is an apocalyptic number.

It is an amenable number.

2431300313 is a deficient number, since it is larger than the sum of its proper divisors (187023115).

2431300313 is a wasteful number, since it uses less digits than its factorization.

2431300313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187023114.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2431300313 is about 49308.2174997231. The cubic root of 2431300313 is about 1344.6611848626.

Adding to 2431300313 its reverse (3130031342), we get a palindrome (5561331655).

The spelling of 2431300313 in words is "two billion, four hundred thirty-one million, three hundred thousand, three hundred thirteen".