110601691 has 2 divisors, whose sum is σ = 110601692. Its totient is φ = 110601690.

The previous prime is 110601671. The next prime is 110601703. The reversal of 110601691 is 196106011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110601691 - 2¹⁹ = 110077403 is a prime.

It is not a weakly prime, because it can be changed into another prime (110601661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55300845 + 55300846.

It is an arithmetic number, because the mean of its divisors is an integer number (55300846).

Almost surely, 2^110601691 is an apocalyptic number.

110601691 is a deficient number, since it is larger than the sum of its proper divisors (1).

110601691 is an equidigital number, since it uses as much as digits as its factorization.

110601691 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 25.

The square root of 110601691 is about 10516.7338560981. The cubic root of 110601691 is about 480.0140201345.

The spelling of 110601691 in words is "one hundred ten million, six hundred one thousand, six hundred ninety-one".