1102107697 has 4 divisors (see below), whose sum is σ = 1103966820. Its totient is φ = 1100248576.

The previous prime is 1102107683. The next prime is 1102107703. The reversal of 1102107697 is 7967012011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7967012011 = 7 ⋅1138144573.

It can be written as a sum of positive squares in 2 ways, for example, as 881852416 + 220255281 = 29696^2 + 14841^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102107697 - 2¹⁹ = 1101583409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102107647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928672 + ... + 929857.

It is an arithmetic number, because the mean of its divisors is an integer number (275991705).

Almost surely, 2^1102107697 is an apocalyptic number.

It is an amenable number.

1102107697 is a deficient number, since it is larger than the sum of its proper divisors (1859123).

1102107697 is an equidigital number, since it uses as much as digits as its factorization.

1102107697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859122.

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 1102107697 is about 33198.0074251453. The cubic root of 1102107697 is about 1032.9390080465.

The spelling of 1102107697 in words is "one billion, one hundred two million, one hundred seven thousand, six hundred ninety-seven".