110031320293 has 2 divisors, whose sum is σ = 110031320294. Its totient is φ = 110031320292.

The previous prime is 110031320213. The next prime is 110031320303. The reversal of 110031320293 is 392023130011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62661103684 + 47370216609 = 250322^2 + 217647^2 .

It is a cyclic number.

It is not a de Polignac number, because 110031320293 - 2⁹ = 110031319781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110031320213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55015660146 + 55015660147.

It is an arithmetic number, because the mean of its divisors is an integer number (55015660147).

Almost surely, 2^110031320293 is an apocalyptic number.

It is an amenable number.

110031320293 is a deficient number, since it is larger than the sum of its proper divisors (1).

110031320293 is an equidigital number, since it uses as much as digits as its factorization.

110031320293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 110031320293 in words is "one hundred ten billion, thirty-one million, three hundred twenty thousand, two hundred ninety-three".