2313135441 has 8 divisors (see below), whose sum is σ = 3426867360. Its totient is φ = 1542090276.

The previous prime is 2313135437. The next prime is 2313135467. The reversal of 2313135441 is 1445313132.

It is a happy number.

It is not a de Polignac number, because 2313135441 - 2² = 2313135437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 85671683 = 2313135441 / (2 + 3 + 1 + 3 + 1 + 3 + 5 + 4 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (2313135241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42835815 + ... + 42835868.

It is an arithmetic number, because the mean of its divisors is an integer number (428358420).

Almost surely, 2^2313135441 is an apocalyptic number.

It is an amenable number.

2313135441 is a deficient number, since it is larger than the sum of its proper divisors (1113731919).

2313135441 is an equidigital number, since it uses as much as digits as its factorization.

2313135441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85671692 (or 85671686 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2313135441 is about 48095.0667012741. The cubic root of 2313135441 is about 1322.5142318095.

Adding to 2313135441 its reverse (1445313132), we get a palindrome (3758448573).

The spelling of 2313135441 in words is "two billion, three hundred thirteen million, one hundred thirty-five thousand, four hundred forty-one".