13100003323021 has 8 divisors (see below), whose sum is σ = 13106963087424. Its totient is φ = 13093045368480.

The previous prime is 13100003323003. The next prime is 13100003323031. The reversal of 13100003323021 is 12032330000131.

13100003323021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13100003323021 - 2¹⁷ = 13100003191949 is a prime.

It is a super-2 number, since 2×13100003323021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13100003323021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100003323031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14152536 + ... + 15049726.

It is an arithmetic number, because the mean of its divisors is an integer number (1638370385928).

Almost surely, 2^{13100003323021} is an apocalyptic number.

It is an amenable number.

13100003323021 is a deficient number, since it is larger than the sum of its proper divisors (6959764403).

13100003323021 is an equidigital number, since it uses as much as digits as its factorization.

13100003323021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904931.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13100003323021 its reverse (12032330000131), we get a palindrome (25132333323152).

The spelling of 13100003323021 in words is "thirteen trillion, one hundred billion, three million, three hundred twenty-three thousand, twenty-one".