13123340500301 has 4 divisors (see below), whose sum is σ = 13575869483100. Its totient is φ = 12670811517504.

The previous prime is 13123340500217. The next prime is 13123340500327. The reversal of 13123340500301 is 10300504332131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7933263726025 + 5190076774276 = 2816605^2 + 2278174^2 .

It is a cyclic number.

It is not a de Polignac number, because 13123340500301 - 2¹⁴ = 13123340483917 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 (13123346500301) 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, 226264491356 + ... + 226264491413.

It is an arithmetic number, because the mean of its divisors is an integer number (3393967370775).

Almost surely, 2^{13123340500301} is an apocalyptic number.

It is an amenable number.

13123340500301 is a deficient number, since it is larger than the sum of its proper divisors (452528982799).

13123340500301 is an equidigital number, since it uses as much as digits as its factorization.

13123340500301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452528982798.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 13123340500301 its reverse (10300504332131), we get a palindrome (23423844832432).

The spelling of 13123340500301 in words is "thirteen trillion, one hundred twenty-three billion, three hundred forty million, five hundred thousand, three hundred one".