12130100120323 has 4 divisors (see below), whose sum is σ = 12358969933968. Its totient is φ = 11901230306680.

The previous prime is 12130100120317. The next prime is 12130100120357. The reversal of 12130100120323 is 32302100103121.

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

It is a cyclic number.

It is not a de Polignac number, because 12130100120323 - 2⁹ = 12130100119811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12130100120323.

It is not an unprimeable number, because it can be changed into a prime (12130100120423) 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, 114434906743 + ... + 114434906848.

It is an arithmetic number, because the mean of its divisors is an integer number (3089742483492).

Almost surely, 2^{12130100120323} is an apocalyptic number.

12130100120323 is a deficient number, since it is larger than the sum of its proper divisors (228869813645).

12130100120323 is an equidigital number, since it uses as much as digits as its factorization.

12130100120323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228869813644.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12130100120323 its reverse (32302100103121), we get a palindrome (44432200223444).

The spelling of 12130100120323 in words is "twelve trillion, one hundred thirty billion, one hundred million, one hundred twenty thousand, three hundred twenty-three".