10010001333021 has 16 divisors (see below), whose sum is σ = 13350940162560. Its totient is φ = 6671198684720.

The previous prime is 10010001332971. The next prime is 10010001333023. The reversal of 10010001333021 is 12033310001001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010001333021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010001333023) 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, 154416706 + ... + 154481516.

It is an arithmetic number, because the mean of its divisors is an integer number (834433760160).

Almost surely, 2^{10010001333021} is an apocalyptic number.

It is an amenable number.

10010001333021 is a deficient number, since it is larger than the sum of its proper divisors (3340938829539).

10010001333021 is a wasteful number, since it uses less digits than its factorization.

10010001333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80496.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10010001333021 its reverse (12033310001001), we get a palindrome (22043311334022).

The spelling of 10010001333021 in words is "ten trillion, ten billion, one million, three hundred thirty-three thousand, twenty-one".