23028219344597 has 2 divisors, whose sum is σ = 23028219344598. Its totient is φ = 23028219344596.

The previous prime is 23028219344593. The next prime is 23028219344617. The reversal of 23028219344597 is 79544391282032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22076597633476 + 951621711121 = 4698574^2 + 975511^2 .

It is a cyclic number.

It is not a de Polignac number, because 23028219344597 - 2² = 23028219344593 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23028219344593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11514109672298 + 11514109672299.

It is an arithmetic number, because the mean of its divisors is an integer number (11514109672299).

Almost surely, 2^{23028219344597} is an apocalyptic number.

It is an amenable number.

23028219344597 is a deficient number, since it is larger than the sum of its proper divisors (1).

23028219344597 is an equidigital number, since it uses as much as digits as its factorization.

23028219344597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 23028219344597 in words is "twenty-three trillion, twenty-eight billion, two hundred nineteen million, three hundred forty-four thousand, five hundred ninety-seven".