9021297023 has 2 divisors, whose sum is σ = 9021297024. Its totient is φ = 9021297022.

The previous prime is 9021297017. The next prime is 9021297083. The reversal of 9021297023 is 3207921209.

9021297023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9021297023 - 2²⁸ = 8752861567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9021297013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4510648511 + 4510648512.

It is an arithmetic number, because the mean of its divisors is an integer number (4510648512).

Almost surely, 2^9021297023 is an apocalyptic number.

9021297023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9021297023 is an equidigital number, since it uses as much as digits as its factorization.

9021297023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 9021297023 is about 94980.5086478273. The cubic root of 9021297023 is about 2081.7232562487.

The spelling of 9021297023 in words is "nine billion, twenty-one million, two hundred ninety-seven thousand, twenty-three".