728124092023 has 2 divisors, whose sum is σ = 728124092024. Its totient is φ = 728124092022.

The previous prime is 728124091993. The next prime is 728124092089. The reversal of 728124092023 is 320290421827.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (320290421827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 728124092023 - 2¹³ = 728124083831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (728124092123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364062046011 + 364062046012.

It is an arithmetic number, because the mean of its divisors is an integer number (364062046012).

Almost surely, 2^728124092023 is an apocalyptic number.

728124092023 is a deficient number, since it is larger than the sum of its proper divisors (1).

728124092023 is an equidigital number, since it uses as much as digits as its factorization.

728124092023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 728124092023 in words is "seven hundred twenty-eight billion, one hundred twenty-four million, ninety-two thousand, twenty-three".