13010004310221 has 24 divisors (see below), whose sum is σ = 19806883593120. Its totient is φ = 8206214931936.

The previous prime is 13010004310201. The next prime is 13010004310231. The reversal of 13010004310221 is 12201340001031.

13010004310221 is a `hidden beast` number, since 1 + 3 + 0 + 10 + 0 + 0 + 431 + 0 + 221 = 666.

It is not a de Polignac number, because 13010004310221 - 2²³ = 13009995921613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13010004310194 and 13010004310203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010004310201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49079911 + ... + 49344276.

It is an arithmetic number, because the mean of its divisors is an integer number (825286816380).

Almost surely, 2^{13010004310221} is an apocalyptic number.

It is an amenable number.

13010004310221 is a deficient number, since it is larger than the sum of its proper divisors (6796879282899).

13010004310221 is a wasteful number, since it uses less digits than its factorization.

13010004310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98424985 (or 98424982 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13010004310221 its reverse (12201340001031), we get a palindrome (25211344311252).

The spelling of 13010004310221 in words is "thirteen trillion, ten billion, four million, three hundred ten thousand, two hundred twenty-one".