13000230101 has 4 divisors (see below), whose sum is σ = 13028677452. Its totient is φ = 12971782752.

The previous prime is 13000230083. The next prime is 13000230137. The reversal of 13000230101 is 10103200031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10103200031 = 13799 ⋅732169.

It can be written as a sum of positive squares in 2 ways, for example, as 10220199025 + 2780031076 = 101095^2 + 52726^2 .

It is a cyclic number.

It is not a de Polignac number, because 13000230101 - 2⁶ = 13000230037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000230161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14222990 + ... + 14223903.

It is an arithmetic number, because the mean of its divisors is an integer number (3257169363).

Almost surely, 2^13000230101 is an apocalyptic number.

It is an amenable number.

13000230101 is a deficient number, since it is larger than the sum of its proper divisors (28447351).

13000230101 is an equidigital number, since it uses as much as digits as its factorization.

13000230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28447350.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13000230101 its reverse (10103200031), we get a palindrome (23103430132).

The spelling of 13000230101 in words is "thirteen billion, two hundred thirty thousand, one hundred one".