11120021033129 has 2 divisors, whose sum is σ = 11120021033130. Its totient is φ = 11120021033128.

The previous prime is 11120021033053. The next prime is 11120021033141. The reversal of 11120021033129 is 92133012002111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10300742613529 + 819278419600 = 3209477^2 + 905140^2 .

It is an emirp because it is prime and its reverse (92133012002111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11120021033129 - 2⁸ = 11120021032873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11120021033098 and 11120021033107.

It is not a weakly prime, because it can be changed into another prime (11120021933129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560010516564 + 5560010516565.

It is an arithmetic number, because the mean of its divisors is an integer number (5560010516565).

Almost surely, 2^{11120021033129} is an apocalyptic number.

It is an amenable number.

11120021033129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120021033129 is an equidigital number, since it uses as much as digits as its factorization.

11120021033129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 11120021033129 in words is "eleven trillion, one hundred twenty billion, twenty-one million, thirty-three thousand, one hundred twenty-nine".