23489096321 has 2 divisors, whose sum is σ = 23489096322. Its totient is φ = 23489096320.

The previous prime is 23489096297. The next prime is 23489096327. The reversal of 23489096321 is 12369098432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23181585025 + 307511296 = 152255^2 + 17536^2 .

It is a cyclic number.

It is not a de Polignac number, because 23489096321 - 2¹⁴ = 23489079937 is a prime.

It is not a weakly prime, because it can be changed into another prime (23489096327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11744548160 + 11744548161.

It is an arithmetic number, because the mean of its divisors is an integer number (11744548161).

Almost surely, 2^23489096321 is an apocalyptic number.

It is an amenable number.

23489096321 is a deficient number, since it is larger than the sum of its proper divisors (1).

23489096321 is an equidigital number, since it uses as much as digits as its factorization.

23489096321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 23489096321 in words is "twenty-three billion, four hundred eighty-nine million, ninety-six thousand, three hundred twenty-one".