1133210311011 has 36 divisors (see below), whose sum is σ = 1692618264792. Its totient is φ = 730544500224.

The previous prime is 1133210310997. The next prime is 1133210311027. The reversal of 1133210311011 is 1101130123311.

1133210311011 is a `hidden beast` number, since 1 + 1 + 332 + 10 + 311 + 0 + 11 = 666.

It is not a de Polignac number, because 1133210311011 - 2⁵ = 1133210310979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133210311091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1726195 + ... + 2290451.

It is an arithmetic number, because the mean of its divisors is an integer number (47017174022).

Almost surely, 2^{1133210311011} is an apocalyptic number.

1133210311011 is a deficient number, since it is larger than the sum of its proper divisors (559407953781).

1133210311011 is a wasteful number, since it uses less digits than its factorization.

1133210311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564500 (or 564460 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1133210311011 its reverse (1101130123311), we get a palindrome (2234340434322).

The spelling of 1133210311011 in words is "one trillion, one hundred thirty-three billion, two hundred ten million, three hundred eleven thousand, eleven".