13023120301 has 4 divisors (see below), whose sum is σ = 13024455100. Its totient is φ = 13021785504.

The previous prime is 13023120287. The next prime is 13023120323. The reversal of 13023120301 is 10302132031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10302132031 = 17341 ⋅594091.

It can be written as a sum of positive squares in 2 ways, for example, as 4972365225 + 8050755076 = 70515^2 + 89726^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023120301 - 2⁹ = 13023119789 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 (13023120361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652656 + ... + 672313.

It is an arithmetic number, because the mean of its divisors is an integer number (3256113775).

Almost surely, 2^13023120301 is an apocalyptic number.

It is an amenable number.

13023120301 is a deficient number, since it is larger than the sum of its proper divisors (1334799).

13023120301 is an equidigital number, since it uses as much as digits as its factorization.

13023120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334798.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13023120301 its reverse (10302132031), we get a palindrome (23325252332).

The spelling of 13023120301 in words is "thirteen billion, twenty-three million, one hundred twenty thousand, three hundred one".