10998006697 has 2 divisors, whose sum is σ = 10998006698. Its totient is φ = 10998006696.

The previous prime is 10998006659. The next prime is 10998006731. The reversal of 10998006697 is 79660089901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7622861481 + 3375145216 = 87309^2 + 58096^2 .

It is a cyclic number.

It is not a de Polignac number, because 10998006697 - 2¹⁹ = 10997482409 is a prime.

It is not a weakly prime, because it can be changed into another prime (10998006647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5499003348 + 5499003349.

It is an arithmetic number, because the mean of its divisors is an integer number (5499003349).

Almost surely, 2^10998006697 is an apocalyptic number.

It is an amenable number.

10998006697 is a deficient number, since it is larger than the sum of its proper divisors (1).

10998006697 is an equidigital number, since it uses as much as digits as its factorization.

10998006697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 10998006697 in words is "ten billion, nine hundred ninety-eight million, six thousand, six hundred ninety-seven".