13013230120201 has 2 divisors, whose sum is σ = 13013230120202. Its totient is φ = 13013230120200.

The previous prime is 13013230120199. The next prime is 13013230120217. The reversal of 13013230120201 is 10202103231031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7643925505225 + 5369304614976 = 2764765^2 + 2317176^2 .

It is a cyclic number.

It is not a de Polignac number, because 13013230120201 - 2¹ = 13013230120199 is a prime.

It is a super-2 number, since 2×13013230120201² (a number of 27 digits) contains 22 as substring.

Together with 13013230120199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13013230120001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506615060100 + 6506615060101.

It is an arithmetic number, because the mean of its divisors is an integer number (6506615060101).

Almost surely, 2^{13013230120201} is an apocalyptic number.

It is an amenable number.

13013230120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13013230120201 is an equidigital number, since it uses as much as digits as its factorization.

13013230120201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13013230120201 its reverse (10202103231031), we get a palindrome (23215333351232).

The spelling of 13013230120201 in words is "thirteen trillion, thirteen billion, two hundred thirty million, one hundred twenty thousand, two hundred one".