2623131023 has 2 divisors, whose sum is σ = 2623131024. Its totient is φ = 2623131022.

The previous prime is 2623130987. The next prime is 2623131041. The reversal of 2623131023 is 3201313262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2623131023 - 2¹⁸ = 2622868879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2623131023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623131083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311565511 + 1311565512.

It is an arithmetic number, because the mean of its divisors is an integer number (1311565512).

Almost surely, 2^2623131023 is an apocalyptic number.

2623131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623131023 is an equidigital number, since it uses as much as digits as its factorization.

2623131023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2623131023 is about 51216.5112341713. The cubic root of 2623131023 is about 1379.1346221539.

Adding to 2623131023 its reverse (3201313262), we get a palindrome (5824444285).

The spelling of 2623131023 in words is "two billion, six hundred twenty-three million, one hundred thirty-one thousand, twenty-three".