1010100111133 has 2 divisors, whose sum is σ = 1010100111134. Its totient is φ = 1010100111132.

The previous prime is 1010100111107. The next prime is 1010100111161. The reversal of 1010100111133 is 3311110010101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 805034234169 + 205065876964 = 897237^2 + 452842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010100111133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010100111233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050055566 + 505050055567.

It is an arithmetic number, because the mean of its divisors is an integer number (505050055567).

Almost surely, 2^{1010100111133} is an apocalyptic number.

It is an amenable number.

1010100111133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100111133 is an equidigital number, since it uses as much as digits as its factorization.

1010100111133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 1010100111133 its reverse (3311110010101), we get a palindrome (4321210121234).

The spelling of 1010100111133 in words is "one trillion, ten billion, one hundred million, one hundred eleven thousand, one hundred thirty-three".