242333093 has 2 divisors, whose sum is σ = 242333094. Its totient is φ = 242333092.

The previous prime is 242333089. The next prime is 242333131. The reversal of 242333093 is 390333242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225210049 + 17123044 = 15007^2 + 4138^2 .

It is a cyclic number.

It is not a de Polignac number, because 242333093 - 2² = 242333089 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242333023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121166546 + 121166547.

It is an arithmetic number, because the mean of its divisors is an integer number (121166547).

Almost surely, 2^242333093 is an apocalyptic number.

It is an amenable number.

242333093 is a deficient number, since it is larger than the sum of its proper divisors (1).

242333093 is an equidigital number, since it uses as much as digits as its factorization.

242333093 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 square root of 242333093 is about 15567.0515191542. The cubic root of 242333093 is about 623.4537504276.

The spelling of 242333093 in words is "two hundred forty-two million, three hundred thirty-three thousand, ninety-three".