110142293 has 2 divisors, whose sum is σ = 110142294. Its totient is φ = 110142292.

The previous prime is 110142289. The next prime is 110142299. The reversal of 110142293 is 392241011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106543684 + 3598609 = 10322^2 + 1897^2 .

It is a cyclic number.

It is not a de Polignac number, because 110142293 - 2² = 110142289 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 (110142299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55071146 + 55071147.

It is an arithmetic number, because the mean of its divisors is an integer number (55071147).

Almost surely, 2^110142293 is an apocalyptic number.

It is an amenable number.

110142293 is a deficient number, since it is larger than the sum of its proper divisors (1).

110142293 is an equidigital number, since it uses as much as digits as its factorization.

110142293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 110142293 is about 10494.8698419752. The cubic root of 110142293 is about 479.3484983539.

The spelling of 110142293 in words is "one hundred ten million, one hundred forty-two thousand, two hundred ninety-three".