1133141311 has 2 divisors, whose sum is σ = 1133141312. Its totient is φ = 1133141310.

The previous prime is 1133141291. The next prime is 1133141333. The reversal of 1133141311 is 1131413311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133141311 - 2¹⁷ = 1133010239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133141381) 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, 566570655 + 566570656.

It is an arithmetic number, because the mean of its divisors is an integer number (566570656).

Almost surely, 2^1133141311 is an apocalyptic number.

1133141311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133141311 is an equidigital number, since it uses as much as digits as its factorization.

1133141311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 19.

The square root of 1133141311 is about 33662.1643837707. The cubic root of 1133141311 is about 1042.5447148458.

Adding to 1133141311 its reverse (1131413311), we get a palindrome (2264554622).

Subtracting from 1133141311 its reverse (1131413311), we obtain a cube (1728000 = 120³).

The spelling of 1133141311 in words is "one billion, one hundred thirty-three million, one hundred forty-one thousand, three hundred eleven".