2243100420293 has 2 divisors, whose sum is σ = 2243100420294. Its totient is φ = 2243100420292.

The previous prime is 2243100420149. The next prime is 2243100420343. The reversal of 2243100420293 is 3920240013422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2205958651009 + 37141769284 = 1485247^2 + 192722^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243100420293 - 2²⁸ = 2242831984837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243100420593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121550210146 + 1121550210147.

It is an arithmetic number, because the mean of its divisors is an integer number (1121550210147).

Almost surely, 2^{2243100420293} is an apocalyptic number.

It is an amenable number.

2243100420293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243100420293 is an equidigital number, since it uses as much as digits as its factorization.

2243100420293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 2243100420293 in words is "two trillion, two hundred forty-three billion, one hundred million, four hundred twenty thousand, two hundred ninety-three".