1033201321133 has 8 divisors (see below), whose sum is σ = 1078508091456. Its totient is φ = 987926632000.

The previous prime is 1033201321111. The next prime is 1033201321181. The reversal of 1033201321133 is 3311231023301.

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 1033201321133 - 2³⁰ = 1032127579309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1033201321099 and 1033201321108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033201321183) 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, 7954463 + ... + 8083308.

It is an arithmetic number, because the mean of its divisors is an integer number (134813511432).

Almost surely, 2^{1033201321133} is an apocalyptic number.

It is an amenable number.

1033201321133 is a deficient number, since it is larger than the sum of its proper divisors (45306770323).

1033201321133 is a wasteful number, since it uses less digits than its factorization.

1033201321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16040595.

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

Adding to 1033201321133 its reverse (3311231023301), we get a palindrome (4344432344434).

The spelling of 1033201321133 in words is "one trillion, thirty-three billion, two hundred one million, three hundred twenty-one thousand, one hundred thirty-three".