23032790273 has 2 divisors, whose sum is σ = 23032790274. Its totient is φ = 23032790272.

The previous prime is 23032790257. The next prime is 23032790311. The reversal of 23032790273 is 37209723032.

It is an a-pointer prime, because the next prime (23032790311) can be obtained adding 23032790273 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20673551089 + 2359239184 = 143783^2 + 48572^2 .

It is a cyclic number.

It is not a de Polignac number, because 23032790273 - 2⁴ = 23032790257 is a prime.

It is not a weakly prime, because it can be changed into another prime (23032790773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516395136 + 11516395137.

It is an arithmetic number, because the mean of its divisors is an integer number (11516395137).

Almost surely, 2^23032790273 is an apocalyptic number.

It is an amenable number.

23032790273 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032790273 is an equidigital number, since it uses as much as digits as its factorization.

23032790273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 38.

The spelling of 23032790273 in words is "twenty-three billion, thirty-two million, seven hundred ninety thousand, two hundred seventy-three".