13231102120323 has 8 divisors (see below), whose sum is σ = 17883133459728. Its totient is φ = 8699902763904.

The previous prime is 13231102120309. The next prime is 13231102120381. The reversal of 13231102120323 is 32302120113231.

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

It is not a de Polignac number, because 13231102120323 - 2²² = 13231097926019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13231102120293 and 13231102120302.

It is not an unprimeable number, because it can be changed into a prime (13231102120123) 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, 30207995490 + ... + 30207995927.

It is an arithmetic number, because the mean of its divisors is an integer number (2235391682466).

Almost surely, 2^{13231102120323} is an apocalyptic number.

13231102120323 is a deficient number, since it is larger than the sum of its proper divisors (4652031339405).

13231102120323 is an equidigital number, since it uses as much as digits as its factorization.

13231102120323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60415991493.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13231102120323 its reverse (32302120113231), we get a palindrome (45533222233554).

The spelling of 13231102120323 in words is "thirteen trillion, two hundred thirty-one billion, one hundred two million, one hundred twenty thousand, three hundred twenty-three".