11033020300121 has 2 divisors, whose sum is σ = 11033020300122. Its totient is φ = 11033020300120.

The previous prime is 11033020300063. The next prime is 11033020300153. The reversal of 11033020300121 is 12100302033011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7125029025625 + 3907991274496 = 2669275^2 + 1976864^2 .

It is a cyclic number.

It is not a de Polignac number, because 11033020300121 - 2¹⁰ = 11033020299097 is a prime.

It is a super-2 number, since 2×11033020300121² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11033020300121.

It is not a weakly prime, because it can be changed into another prime (11033020300171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516510150060 + 5516510150061.

It is an arithmetic number, because the mean of its divisors is an integer number (5516510150061).

Almost surely, 2^{11033020300121} is an apocalyptic number.

It is an amenable number.

11033020300121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033020300121 is an equidigital number, since it uses as much as digits as its factorization.

11033020300121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11033020300121 its reverse (12100302033011), we get a palindrome (23133322333132).

The spelling of 11033020300121 in words is "eleven trillion, thirty-three billion, twenty million, three hundred thousand, one hundred twenty-one".