1033231021133 has 8 divisors (see below), whose sum is σ = 1058447779200. Its totient is φ = 1008015025120.

The previous prime is 1033231021099. The next prime is 1033231021139. The reversal of 1033231021133 is 3311201323301.

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

It is not a de Polignac number, because 1033231021133 - 2²⁰ = 1033229972557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1033231021099 and 1033231021108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033231021139) 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 7 ways as a sum of consecutive naturals, for example, 3345266 + ... + 3641052.

It is an arithmetic number, because the mean of its divisors is an integer number (132305972400).

Almost surely, 2^{1033231021133} is an apocalyptic number.

It is an amenable number.

1033231021133 is a deficient number, since it is larger than the sum of its proper divisors (25216758067).

1033231021133 is an equidigital number, since it uses as much as digits as its factorization.

1033231021133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381027.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1033231021133 its reverse (3311201323301), we get a palindrome (4344432344434).

The spelling of 1033231021133 in words is "one trillion, thirty-three billion, two hundred thirty-one million, twenty-one thousand, one hundred thirty-three".