1133133311011 has 16 divisors (see below), whose sum is σ = 1225664969760. Its totient is φ = 1041370606080.

The previous prime is 1133133310997. The next prime is 1133133311017. The reversal of 1133133311011 is 1101133313311.

It is a cyclic number.

It is not a de Polignac number, because 1133133311011 - 2³⁵ = 1098773572643 is a prime.

It is a super-2 number, since 2×1133133311011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133133311017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13206696 + ... + 13292218.

It is an arithmetic number, because the mean of its divisors is an integer number (76604060610).

Almost surely, 2^{1133133311011} is an apocalyptic number.

1133133311011 is a deficient number, since it is larger than the sum of its proper divisors (92531658749).

1133133311011 is a wasteful number, since it uses less digits than its factorization.

1133133311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90006.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 1133133311011 its reverse (1101133313311), we get a palindrome (2234266624322).

The spelling of 1133133311011 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-three million, three hundred eleven thousand, eleven".