1097014085 has 4 divisors (see below), whose sum is σ = 1316416908. Its totient is φ = 877611264.

The previous prime is 1097014069. The next prime is 1097014111. The reversal of 1097014085 is 5804107901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5804107901 = 2309 ⋅2513689.

It can be written as a sum of positive squares in 2 ways, for example, as 407111329 + 689902756 = 20177^2 + 26266^2 .

It is a cyclic number.

It is not a de Polignac number, because 1097014085 - 2⁴ = 1097014069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109701404 + ... + 109701413.

It is an arithmetic number, because the mean of its divisors is an integer number (329104227).

Almost surely, 2^1097014085 is an apocalyptic number.

It is an amenable number.

1097014085 is a deficient number, since it is larger than the sum of its proper divisors (219402823).

1097014085 is an equidigital number, since it uses as much as digits as its factorization.

1097014085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219402822.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 1097014085 is about 33121.2029521876. The cubic root of 1097014085 is about 1031.3452385382.

The spelling of 1097014085 in words is "one billion, ninety-seven million, fourteen thousand, eighty-five".