13111212130323 has 8 divisors (see below), whose sum is σ = 17483803321488. Its totient is φ = 8739714513024.

The previous prime is 13111212130321. The next prime is 13111212130339. The reversal of 13111212130323 is 32303121211131.

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

It is not a de Polignac number, because 13111212130323 - 2¹ = 13111212130321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13111212130293 and 13111212130302.

It is not an unprimeable number, because it can be changed into a prime (13111212130321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273365490 + ... + 273413447.

It is an arithmetic number, because the mean of its divisors is an integer number (2185475415186).

Almost surely, 2^{13111212130323} is an apocalyptic number.

13111212130323 is a deficient number, since it is larger than the sum of its proper divisors (4372591191165).

13111212130323 is an equidigital number, since it uses as much as digits as its factorization.

13111212130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546786933.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 13111212130323 its reverse (32303121211131), we get a palindrome (45414333341454).

The spelling of 13111212130323 in words is "thirteen trillion, one hundred eleven billion, two hundred twelve million, one hundred thirty thousand, three hundred twenty-three".