13131300023 has 4 divisors (see below), whose sum is σ = 13132441608. Its totient is φ = 13130158440.

The previous prime is 13131299959. The next prime is 13131300029. The reversal of 13131300023 is 32000313131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32000313131 = 6709 ⋅4769759.

It is a cyclic number.

It is not a de Polignac number, because 13131300023 - 2⁶ = 13131299959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13131299974 and 13131300010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131300029) 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, 553361 + ... + 576602.

It is an arithmetic number, because the mean of its divisors is an integer number (3283110402).

Almost surely, 2^13131300023 is an apocalyptic number.

13131300023 is a deficient number, since it is larger than the sum of its proper divisors (1141585).

13131300023 is a wasteful number, since it uses less digits than its factorization.

13131300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141584.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13131300023 its reverse (32000313131), we get a palindrome (45131613154).

The spelling of 13131300023 in words is "thirteen billion, one hundred thirty-one million, three hundred thousand, twenty-three".