11012133310121 has 2 divisors, whose sum is σ = 11012133310122. Its totient is φ = 11012133310120.

The previous prime is 11012133310109. The next prime is 11012133310151. The reversal of 11012133310121 is 12101333121011.

11012133310121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9226072128025 + 1786061182096 = 3037445^2 + 1336436^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012133310121 - 2³⁴ = 10994953440937 is a prime.

It is a super-2 number, since 2×11012133310121² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012133310093 and 11012133310102.

It is not a weakly prime, because it can be changed into another prime (11012133310151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506066655060 + 5506066655061.

It is an arithmetic number, because the mean of its divisors is an integer number (5506066655061).

Almost surely, 2^{11012133310121} is an apocalyptic number.

It is an amenable number.

11012133310121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012133310121 is an equidigital number, since it uses as much as digits as its factorization.

11012133310121 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 20.

Adding to 11012133310121 its reverse (12101333121011), we get a palindrome (23113466431132).

The spelling of 11012133310121 in words is "eleven trillion, twelve billion, one hundred thirty-three million, three hundred ten thousand, one hundred twenty-one".