10996800197 has 2 divisors, whose sum is σ = 10996800198. Its totient is φ = 10996800196.

The previous prime is 10996800179. The next prime is 10996800233. The reversal of 10996800197 is 79100869901.

Together with previous prime (10996800179) 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., 7264323361 + 3732476836 = 85231^2 + 61094^2 .

It is a cyclic number.

It is not a de Polignac number, because 10996800197 - 2¹⁸ = 10996538053 is a prime.

It is a super-2 number, since 2×10996800197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10996800167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5498400098 + 5498400099.

It is an arithmetic number, because the mean of its divisors is an integer number (5498400099).

Almost surely, 2^10996800197 is an apocalyptic number.

It is an amenable number.

10996800197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10996800197 is an equidigital number, since it uses as much as digits as its factorization.

10996800197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 50.

The spelling of 10996800197 in words is "ten billion, nine hundred ninety-six million, eight hundred thousand, one hundred ninety-seven".