2531060911 has 2 divisors, whose sum is σ = 2531060912. Its totient is φ = 2531060910.

The previous prime is 2531060893. The next prime is 2531060923. The reversal of 2531060911 is 1190601352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2531060911 - 2¹⁷ = 2530929839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2531060911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2531060941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265530455 + 1265530456.

It is an arithmetic number, because the mean of its divisors is an integer number (1265530456).

Almost surely, 2^2531060911 is an apocalyptic number.

2531060911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531060911 is an equidigital number, since it uses as much as digits as its factorization.

2531060911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2531060911 is about 50309.6502770592. The cubic root of 2531060911 is about 1362.8065082219.

The spelling of 2531060911 in words is "two billion, five hundred thirty-one million, sixty thousand, nine hundred eleven".