10013311301021 has 4 divisors (see below), whose sum is σ = 11443784344032. Its totient is φ = 8582838258012.

The previous prime is 10013311300981. The next prime is 10013311301089. The reversal of 10013311301021 is 12010311331001.

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 not a de Polignac number, because 10013311301021 - 2¹⁰ = 10013311299997 is a prime.

It is a super-2 number, since 2×10013311301021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013311601021) 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, 715236521495 + ... + 715236521508.

It is an arithmetic number, because the mean of its divisors is an integer number (2860946086008).

Almost surely, 2^{10013311301021} is an apocalyptic number.

It is an amenable number.

10013311301021 is a deficient number, since it is larger than the sum of its proper divisors (1430473043011).

10013311301021 is an equidigital number, since it uses as much as digits as its factorization.

10013311301021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430473043010.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10013311301021 its reverse (12010311331001), we get a palindrome (22023622632022).

The spelling of 10013311301021 in words is "ten trillion, thirteen billion, three hundred eleven million, three hundred one thousand, twenty-one".