110121130031023 has 2 divisors, whose sum is σ = 110121130031024. Its totient is φ = 110121130031022.

The previous prime is 110121130031021. The next prime is 110121130031069. The reversal of 110121130031023 is 320130031121011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110121130031023 - 2¹ = 110121130031021 is a prime.

Together with 110121130031021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121130031021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060565015511 + 55060565015512.

It is an arithmetic number, because the mean of its divisors is an integer number (55060565015512).

Almost surely, 2^{110121130031023} is an apocalyptic number.

110121130031023 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121130031023 is an equidigital number, since it uses as much as digits as its factorization.

110121130031023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 110121130031023 its reverse (320130031121011), we get a palindrome (430251161152034).

The spelling of 110121130031023 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred thirty million, thirty-one thousand, twenty-three".