10000133033321 has 4 divisors (see below), whose sum is σ = 10212901821312. Its totient is φ = 9787364245332.

The previous prime is 10000133033311. The next prime is 10000133033323. The reversal of 10000133033321 is 12333033100001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000133033321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000133033293 and 10000133033302.

It is not an unprimeable number, because it can be changed into a prime (10000133033323) 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, 106384393925 + ... + 106384394018.

It is an arithmetic number, because the mean of its divisors is an integer number (2553225455328).

Almost surely, 2^{10000133033321} is an apocalyptic number.

It is an amenable number.

10000133033321 is a deficient number, since it is larger than the sum of its proper divisors (212768787991).

10000133033321 is an equidigital number, since it uses as much as digits as its factorization.

10000133033321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212768787990.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10000133033321 its reverse (12333033100001), we get a palindrome (22333166133322).

The spelling of 10000133033321 in words is "ten trillion, one hundred thirty-three million, thirty-three thousand, three hundred twenty-one".