1033011111133 has 8 divisors (see below), whose sum is σ = 1077936652800. Its totient is φ = 988086570768.

The previous prime is 1033011111107. The next prime is 1033011111173. The reversal of 1033011111133 is 3311111103301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1033011111133 - 2⁵ = 1033011111101 is a prime.

It is a super-2 number, since 2×1033011111133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1033011111133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033011111173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501748 + ... + 2885266.

It is an arithmetic number, because the mean of its divisors is an integer number (134742081600).

Almost surely, 2^{1033011111133} is an apocalyptic number.

It is an amenable number.

1033011111133 is a deficient number, since it is larger than the sum of its proper divisors (44925541667).

1033011111133 is a wasteful number, since it uses less digits than its factorization.

1033011111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500651.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 1033011111133 its reverse (3311111103301), we get a palindrome (4344122214434).

The spelling of 1033011111133 in words is "one trillion, thirty-three billion, eleven million, one hundred eleven thousand, one hundred thirty-three".