11020332201097 has 2 divisors, whose sum is σ = 11020332201098. Its totient is φ = 11020332201096.

The previous prime is 11020332201089. The next prime is 11020332201113. The reversal of 11020332201097 is 79010223302011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9076457696656 + 1943874504441 = 3012716^2 + 1394229^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020332201097 - 2³ = 11020332201089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020332201397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510166100548 + 5510166100549.

It is an arithmetic number, because the mean of its divisors is an integer number (5510166100549).

Almost surely, 2^{11020332201097} is an apocalyptic number.

It is an amenable number.

11020332201097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020332201097 is an equidigital number, since it uses as much as digits as its factorization.

11020332201097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 11020332201097 in words is "eleven trillion, twenty billion, three hundred thirty-two million, two hundred one thousand, ninety-seven".