1133311322311 has 8 divisors (see below), whose sum is σ = 1295241935904. Its totient is φ = 971387957760.

The previous prime is 1133311322197. The next prime is 1133311322347. The reversal of 1133311322311 is 1132231133311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133311322311 - 2¹⁷ = 1133311191239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133311302311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473010 + ... + 2106271.

It is an arithmetic number, because the mean of its divisors is an integer number (161905241988).

Almost surely, 2^{1133311322311} is an apocalyptic number.

1133311322311 is a deficient number, since it is larger than the sum of its proper divisors (161930613593).

1133311322311 is an equidigital number, since it uses as much as digits as its factorization.

1133311322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624521.

The product of its digits is 972, while the sum is 25.

Adding to 1133311322311 its reverse (1132231133311), we get a palindrome (2265542455622).

The spelling of 1133311322311 in words is "one trillion, one hundred thirty-three billion, three hundred eleven million, three hundred twenty-two thousand, three hundred eleven".