11101906297 has 2 divisors, whose sum is σ = 11101906298. Its totient is φ = 11101906296.

The previous prime is 11101906247. The next prime is 11101906307. The reversal of 11101906297 is 79260910111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10745602921 + 356303376 = 103661^2 + 18876^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101906297 - 2¹¹ = 11101904249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101906247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550953148 + 5550953149.

It is an arithmetic number, because the mean of its divisors is an integer number (5550953149).

Almost surely, 2^11101906297 is an apocalyptic number.

It is an amenable number.

11101906297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101906297 is an equidigital number, since it uses as much as digits as its factorization.

11101906297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 37.

The spelling of 11101906297 in words is "eleven billion, one hundred one million, nine hundred six thousand, two hundred ninety-seven".