2148597023 has 2 divisors, whose sum is σ = 2148597024. Its totient is φ = 2148597022.

The previous prime is 2148597019. The next prime is 2148597091. The reversal of 2148597023 is 3207958412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2148597023 - 2² = 2148597019 is a prime.

It is a super-3 number, since 3×2148597023³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2148597623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1074298511 + 1074298512.

It is an arithmetic number, because the mean of its divisors is an integer number (1074298512).

Almost surely, 2^2148597023 is an apocalyptic number.

2148597023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2148597023 is an equidigital number, since it uses as much as digits as its factorization.

2148597023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2148597023 is about 46352.9613185609. The cubic root of 2148597023 is about 1290.3820799996.

The spelling of 2148597023 in words is "two billion, one hundred forty-eight million, five hundred ninety-seven thousand, twenty-three".