110109497 has 2 divisors, whose sum is σ = 110109498. Its totient is φ = 110109496.

The previous prime is 110109481. The next prime is 110109539. The reversal of 110109497 is 794901011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105185536 + 4923961 = 10256^2 + 2219^2 .

It is a cyclic number.

It is not a de Polignac number, because 110109497 - 2⁴ = 110109481 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110109457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55054748 + 55054749.

It is an arithmetic number, because the mean of its divisors is an integer number (55054749).

Almost surely, 2^110109497 is an apocalyptic number.

It is an amenable number.

110109497 is a deficient number, since it is larger than the sum of its proper divisors (1).

110109497 is an equidigital number, since it uses as much as digits as its factorization.

110109497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 110109497 is about 10493.3072479557. The cubic root of 110109497 is about 479.3009166499.

The spelling of 110109497 in words is "one hundred ten million, one hundred nine thousand, four hundred ninety-seven".