2173298093 has 2 divisors, whose sum is σ = 2173298094. Its totient is φ = 2173298092.

The previous prime is 2173298047. The next prime is 2173298107. The reversal of 2173298093 is 3908923712.

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., 1948957609 + 224340484 = 44147^2 + 14978^2 .

It is a cyclic number.

It is not a de Polignac number, because 2173298093 - 2²⁰ = 2172249517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2173298693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1086649046 + 1086649047.

It is an arithmetic number, because the mean of its divisors is an integer number (1086649047).

Almost surely, 2^2173298093 is an apocalyptic number.

It is an amenable number.

2173298093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2173298093 is an equidigital number, since it uses as much as digits as its factorization.

2173298093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2173298093 is about 46618.6453363887. The cubic root of 2173298093 is about 1295.3081546298.

The spelling of 2173298093 in words is "two billion, one hundred seventy-three million, two hundred ninety-eight thousand, ninety-three".