3975263111023 has 2 divisors, whose sum is σ = 3975263111024. Its totient is φ = 3975263111022.

The previous prime is 3975263110957. The next prime is 3975263111047. The reversal of 3975263111023 is 3201113625793.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3975263111023 - 2¹⁷ = 3975262979951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3975263111123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987631555511 + 1987631555512.

It is an arithmetic number, because the mean of its divisors is an integer number (1987631555512).

Almost surely, 2^{3975263111023} is an apocalyptic number.

3975263111023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3975263111023 is an equidigital number, since it uses as much as digits as its factorization.

3975263111023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 3975263111023 in words is "three trillion, nine hundred seventy-five billion, two hundred sixty-three million, one hundred eleven thousand, twenty-three".