1133110201311 has 40 divisors (see below), whose sum is σ = 1849623294288. Its totient is φ = 685590480000.

The previous prime is 1133110201297. The next prime is 1133110201351. The reversal of 1133110201311 is 1131020113311.

1133110201311 is a `hidden beast` number, since 1 + 1 + 331 + 1 + 0 + 20 + 1 + 311 = 666.

It is not a de Polignac number, because 1133110201311 - 2⁹ = 1133110200799 is a prime.

It is a super-2 number, since 2×1133110201311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133110201351) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 522520 + ... + 1593501.

Almost surely, 2^{1133110201311} is an apocalyptic number.

1133110201311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1133110201311 is a deficient number, since it is larger than the sum of its proper divisors (716513092977).

1133110201311 is a wasteful number, since it uses less digits than its factorization.

1133110201311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116645 (or 2116636 counting only the distinct ones).

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

Adding to 1133110201311 its reverse (1131020113311), we get a palindrome (2264130314622).

The spelling of 1133110201311 in words is "one trillion, one hundred thirty-three billion, one hundred ten million, two hundred one thousand, three hundred eleven".