23033200273 has 2 divisors, whose sum is σ = 23033200274. Its totient is φ = 23033200272.

The previous prime is 23033200259. The next prime is 23033200283. The reversal of 23033200273 is 37200233032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23004395584 + 28804689 = 151672^2 + 5367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23033200273 is a prime.

It is a super-2 number, since 2×23033200273² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23033200283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516600136 + 11516600137.

It is an arithmetic number, because the mean of its divisors is an integer number (11516600137).

Almost surely, 2^23033200273 is an apocalyptic number.

It is an amenable number.

23033200273 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033200273 is an equidigital number, since it uses as much as digits as its factorization.

23033200273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 25.

The spelling of 23033200273 in words is "twenty-three billion, thirty-three million, two hundred thousand, two hundred seventy-three".