110149097 has 2 divisors, whose sum is σ = 110149098. Its totient is φ = 110149096.

The previous prime is 110149079. The next prime is 110149121. The reversal of 110149097 is 790941011.

It is a happy number.

Together with previous prime (110149079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107765161 + 2383936 = 10381^2 + 1544^2 .

It is a cyclic number.

It is not a de Polignac number, because 110149097 - 2⁶ = 110149033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110149027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55074548 + 55074549.

It is an arithmetic number, because the mean of its divisors is an integer number (55074549).

Almost surely, 2^110149097 is an apocalyptic number.

It is an amenable number.

110149097 is a deficient number, since it is larger than the sum of its proper divisors (1).

110149097 is an equidigital number, since it uses as much as digits as its factorization.

110149097 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 110149097 is about 10495.1939953485. The cubic root of 110149097 is about 479.3583686769.

The spelling of 110149097 in words is "one hundred ten million, one hundred forty-nine thousand, ninety-seven".