1133113012033 has 4 divisors (see below), whose sum is σ = 1133146219860. Its totient is φ = 1133079804208.

The previous prime is 1133113012021. The next prime is 1133113012043. The reversal of 1133113012033 is 3302103113311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 362383532289 + 770729479744 = 601983^2 + 877912^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133113012033 - 2⁹ = 1133113011521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133113011995 and 1133113012013.

It is not an unprimeable number, because it can be changed into a prime (1133113012043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16552678 + ... + 16620991.

It is an arithmetic number, because the mean of its divisors is an integer number (283286554965).

Almost surely, 2^{1133113012033} is an apocalyptic number.

It is an amenable number.

1133113012033 is a deficient number, since it is larger than the sum of its proper divisors (33207827).

1133113012033 is an equidigital number, since it uses as much as digits as its factorization.

1133113012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33207826.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1133113012033 its reverse (3302103113311), we get a palindrome (4435216125344).

The spelling of 1133113012033 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, twelve thousand, thirty-three".