1133012111133 has 16 divisors (see below), whose sum is σ = 1726614993536. Its totient is φ = 647390361600.

The previous prime is 1133012111129. The next prime is 1133012111171. The reversal of 1133012111133 is 3311112103311.

It is not a de Polignac number, because 1133012111133 - 2² = 1133012111129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133012111533) 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, 1570816 + ... + 2175657.

It is an arithmetic number, because the mean of its divisors is an integer number (107913437096).

Almost surely, 2^{1133012111133} is an apocalyptic number.

It is an amenable number.

1133012111133 is a deficient number, since it is larger than the sum of its proper divisors (593602882403).

1133012111133 is a wasteful number, since it uses less digits than its factorization.

1133012111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760884.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 1133012111133 its reverse (3311112103311), we get a palindrome (4444124214444).

The spelling of 1133012111133 in words is "one trillion, one hundred thirty-three billion, twelve million, one hundred eleven thousand, one hundred thirty-three".