13102031301023 has 8 divisors (see below), whose sum is σ = 14975978680320. Its totient is φ = 11228641077240.

The previous prime is 13102031301019. The next prime is 13102031301043. The reversal of 13102031301023 is 32010313020131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13102031301023 - 2² = 13102031301019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13102031300986 and 13102031301004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102031301043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139238483 + ... + 139332548.

It is an arithmetic number, because the mean of its divisors is an integer number (1871997335040).

Almost surely, 2^{13102031301023} is an apocalyptic number.

13102031301023 is a deficient number, since it is larger than the sum of its proper divisors (1873947379297).

13102031301023 is an equidigital number, since it uses as much as digits as its factorization.

13102031301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278577757.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13102031301023 its reverse (32010313020131), we get a palindrome (45112344321154).

The spelling of 13102031301023 in words is "thirteen trillion, one hundred two billion, thirty-one million, three hundred one thousand, twenty-three".