110121023039 has 2 divisors, whose sum is σ = 110121023040. Its totient is φ = 110121023038.

The previous prime is 110121023021. The next prime is 110121023093. The reversal of 110121023039 is 930320121011.

Together with next prime (110121023093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110121023039 - 2¹⁶ = 110120957503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121023939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060511519 + 55060511520.

It is an arithmetic number, because the mean of its divisors is an integer number (55060511520).

Almost surely, 2^110121023039 is an apocalyptic number.

110121023039 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121023039 is an equidigital number, since it uses as much as digits as its factorization.

110121023039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 110121023039 in words is "one hundred ten billion, one hundred twenty-one million, twenty-three thousand, thirty-nine".