1103333311133 has 2 divisors, whose sum is σ = 1103333311134. Its totient is φ = 1103333311132.

The previous prime is 1103333311127. The next prime is 1103333311141. The reversal of 1103333311133 is 3311133333011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1097218540324 + 6114770809 = 1047482^2 + 78197^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103333311133 - 2¹⁸ = 1103333048989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103333311183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551666655566 + 551666655567.

It is an arithmetic number, because the mean of its divisors is an integer number (551666655567).

Almost surely, 2^{1103333311133} is an apocalyptic number.

It is an amenable number.

1103333311133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103333311133 is an equidigital number, since it uses as much as digits as its factorization.

1103333311133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 26.

Adding to 1103333311133 its reverse (3311133333011), we get a palindrome (4414466644144).

The spelling of 1103333311133 in words is "one trillion, one hundred three billion, three hundred thirty-three million, three hundred eleven thousand, one hundred thirty-three".