1023918023 has 2 divisors, whose sum is σ = 1023918024. Its totient is φ = 1023918022.

The previous prime is 1023918019. The next prime is 1023918029. The reversal of 1023918023 is 3208193201.

It is a weak prime.

It is an emirp because it is prime and its reverse (3208193201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023918023 - 2² = 1023918019 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023918029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511959011 + 511959012.

It is an arithmetic number, because the mean of its divisors is an integer number (511959012).

Almost surely, 2^1023918023 is an apocalyptic number.

1023918023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023918023 is an equidigital number, since it uses as much as digits as its factorization.

1023918023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1023918023 is about 31998.7190837383. The cubic root of 1023918023 is about 1007.9099421804.

The spelling of 1023918023 in words is "one billion, twenty-three million, nine hundred eighteen thousand, twenty-three".