13003303200121 has 8 divisors (see below), whose sum is σ = 14027826897224. Its totient is φ = 11982246589440.

The previous prime is 13003303200119. The next prime is 13003303200137. The reversal of 13003303200121 is 12100230330031.

13003303200121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3353333726521 + 9649969473600 = 1831211^2 + 3106440^2 .

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 13003303200121 - 2¹ = 13003303200119 is a prime.

It is a super-2 number, since 2×13003303200121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13003303200101) 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, 866763810 + ... + 866778811.

It is an arithmetic number, because the mean of its divisors is an integer number (1753478362153).

Almost surely, 2^{13003303200121} is an apocalyptic number.

It is an amenable number.

13003303200121 is a deficient number, since it is larger than the sum of its proper divisors (1024523697103).

13003303200121 is a wasteful number, since it uses less digits than its factorization.

13003303200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733543211.

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

Adding to 13003303200121 its reverse (12100230330031), we get a palindrome (25103533530152).

The spelling of 13003303200121 in words is "thirteen trillion, three billion, three hundred three million, two hundred thousand, one hundred twenty-one".