1001213330033 has 16 divisors (see below), whose sum is σ = 1175306136576. Its totient is φ = 835037879760.

The previous prime is 1001213330021. The next prime is 1001213330057. The reversal of 1001213330033 is 3300333121001.

1001213330033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1001213330033 - 2⁴ = 1001213330017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001213329987 and 1001213330014.

It is not an unprimeable number, because it can be changed into a prime (1001213332033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6244583 + ... + 6402908.

It is an arithmetic number, because the mean of its divisors is an integer number (73456633536).

Almost surely, 2^{1001213330033} is an apocalyptic number.

It is an amenable number.

1001213330033 is a deficient number, since it is larger than the sum of its proper divisors (174092806543).

1001213330033 is a wasteful number, since it uses less digits than its factorization.

1001213330033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12647804.

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

Adding to 1001213330033 its reverse (3300333121001), we get a palindrome (4301546451034).

The spelling of 1001213330033 in words is "one trillion, one billion, two hundred thirteen million, three hundred thirty thousand, thirty-three".