2531104159 has 2 divisors, whose sum is σ = 2531104160. Its totient is φ = 2531104158.

The previous prime is 2531104117. The next prime is 2531104193. The reversal of 2531104159 is 9514011352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2531104159 - 2¹¹ = 2531102111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2531104159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2531104259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265552079 + 1265552080.

It is an arithmetic number, because the mean of its divisors is an integer number (1265552080).

Almost surely, 2^2531104159 is an apocalyptic number.

2531104159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531104159 is an equidigital number, since it uses as much as digits as its factorization.

2531104159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 2531104159 is about 50310.0800933570. The cubic root of 2531104159 is about 1362.8142702267.

The spelling of 2531104159 in words is "two billion, five hundred thirty-one million, one hundred four thousand, one hundred fifty-nine".