220323032093 has 2 divisors, whose sum is σ = 220323032094. Its totient is φ = 220323032092.

The previous prime is 220323032051. The next prime is 220323032099. The reversal of 220323032093 is 390230323022.

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., 157162294969 + 63160737124 = 396437^2 + 251318^2 .

It is a cyclic number.

It is not a de Polignac number, because 220323032093 - 2²⁰ = 220321983517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220323032099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161516046 + 110161516047.

It is an arithmetic number, because the mean of its divisors is an integer number (110161516047).

Almost surely, 2^220323032093 is an apocalyptic number.

It is an amenable number.

220323032093 is a deficient number, since it is larger than the sum of its proper divisors (1).

220323032093 is an equidigital number, since it uses as much as digits as its factorization.

220323032093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

The spelling of 220323032093 in words is "two hundred twenty billion, three hundred twenty-three million, thirty-two thousand, ninety-three".