110405520097 has 2 divisors, whose sum is σ = 110405520098. Its totient is φ = 110405520096.

The previous prime is 110405520041. The next prime is 110405520101. The reversal of 110405520097 is 790025504011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109237521121 + 1167998976 = 330511^2 + 34176^2 .

It is a cyclic number.

It is not a de Polignac number, because 110405520097 - 2¹⁵ = 110405487329 is a prime.

It is not a weakly prime, because it can be changed into another prime (110405520037) 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, 55202760048 + 55202760049.

It is an arithmetic number, because the mean of its divisors is an integer number (55202760049).

Almost surely, 2^110405520097 is an apocalyptic number.

It is an amenable number.

110405520097 is a deficient number, since it is larger than the sum of its proper divisors (1).

110405520097 is an equidigital number, since it uses as much as digits as its factorization.

110405520097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 110405520097 in words is "one hundred ten billion, four hundred five million, five hundred twenty thousand, ninety-seven".