11301021010973 has 2 divisors, whose sum is σ = 11301021010974. Its totient is φ = 11301021010972.

The previous prime is 11301021010969. The next prime is 11301021010987. The reversal of 11301021010973 is 37901012010311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10248020770009 + 1053000240964 = 3201253^2 + 1026158^2 .

It is a cyclic number.

It is not a de Polignac number, because 11301021010973 - 2² = 11301021010969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11301021010273) 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, 5650510505486 + 5650510505487.

It is an arithmetic number, because the mean of its divisors is an integer number (5650510505487).

Almost surely, 2^{11301021010973} is an apocalyptic number.

It is an amenable number.

11301021010973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301021010973 is an equidigital number, since it uses as much as digits as its factorization.

11301021010973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 29.

The spelling of 11301021010973 in words is "eleven trillion, three hundred one billion, twenty-one million, ten thousand, nine hundred seventy-three".