2813241523 has 2 divisors, whose sum is σ = 2813241524. Its totient is φ = 2813241522.

The previous prime is 2813241521. The next prime is 2813241547. The reversal of 2813241523 is 3251423182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2813241523 - 2¹ = 2813241521 is a prime.

Together with 2813241521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2813241521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406620761 + 1406620762.

It is an arithmetic number, because the mean of its divisors is an integer number (1406620762).

Almost surely, 2^2813241523 is an apocalyptic number.

2813241523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813241523 is an equidigital number, since it uses as much as digits as its factorization.

2813241523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 2813241523 is about 53039.9992741327. Note that the first 3 decimals coincide. The cubic root of 2813241523 is about 1411.6780857291.

The spelling of 2813241523 in words is "two billion, eight hundred thirteen million, two hundred forty-one thousand, five hundred twenty-three".