110431030123291 has 2 divisors, whose sum is σ = 110431030123292. Its totient is φ = 110431030123290.

The previous prime is 110431030123181. The next prime is 110431030123313. The reversal of 110431030123291 is 192321030134011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110431030123291 - 2¹⁷ = 110431029992219 is a prime.

It is not a weakly prime, because it can be changed into another prime (110431030123891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55215515061645 + 55215515061646.

It is an arithmetic number, because the mean of its divisors is an integer number (55215515061646).

Almost surely, 2^{110431030123291} is an apocalyptic number.

110431030123291 is a deficient number, since it is larger than the sum of its proper divisors (1).

110431030123291 is an equidigital number, since it uses as much as digits as its factorization.

110431030123291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 110431030123291 in words is "one hundred ten trillion, four hundred thirty-one billion, thirty million, one hundred twenty-three thousand, two hundred ninety-one".