2531411113 has 48 divisors (see below), whose sum is σ = 3304698880. Its totient is φ = 1896048000.

The previous prime is 2531411111. The next prime is 2531411153. The reversal of 2531411113 is 3111141352.

It is a happy number.

It is not a de Polignac number, because 2531411113 - 2¹ = 2531411111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2531411111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6012643 + ... + 6013063.

Almost surely, 2^2531411113 is an apocalyptic number.

It is an amenable number.

2531411113 is a deficient number, since it is larger than the sum of its proper divisors (773287767).

2531411113 is a wasteful number, since it uses less digits than its factorization.

2531411113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 699 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 2531411113 is about 50313.1306221348. The cubic root of 2531411113 is about 1362.8693587514.

Adding to 2531411113 its reverse (3111141352), we get a palindrome (5642552465).

The spelling of 2531411113 in words is "two billion, five hundred thirty-one million, four hundred eleven thousand, one hundred thirteen".