10311121133 has 2 divisors, whose sum is σ = 10311121134. Its totient is φ = 10311121132.

The previous prime is 10311121111. The next prime is 10311121147. The reversal of 10311121133 is 33112111301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8974341289 + 1336779844 = 94733^2 + 36562^2 .

It is a cyclic number.

It is not a de Polignac number, because 10311121133 - 2⁸ = 10311120877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10311121103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155560566 + 5155560567.

It is an arithmetic number, because the mean of its divisors is an integer number (5155560567).

Almost surely, 2^10311121133 is an apocalyptic number.

It is an amenable number.

10311121133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311121133 is an equidigital number, since it uses as much as digits as its factorization.

10311121133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10311121133 its reverse (33112111301), we get a palindrome (43423232434).

The spelling of 10311121133 in words is "ten billion, three hundred eleven million, one hundred twenty-one thousand, one hundred thirty-three".