12130112123331 has 8 divisors (see below), whose sum is σ = 16173508052304. Its totient is φ = 8086728804960.

The previous prime is 12130112123299. The next prime is 12130112123347. The reversal of 12130112123331 is 13332121103121.

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

It is not a de Polignac number, because 12130112123331 - 2⁵ = 12130112123299 is a prime.

It is a super-2 number, since 2×12130112123331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12130112123431) 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, 616840 + ... + 4963941.

It is an arithmetic number, because the mean of its divisors is an integer number (2021688506538).

Almost surely, 2^{12130112123331} is an apocalyptic number.

12130112123331 is a deficient number, since it is larger than the sum of its proper divisors (4043395928973).

12130112123331 is an equidigital number, since it uses as much as digits as its factorization.

12130112123331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305301.

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

Adding to 12130112123331 its reverse (13332121103121), we get a palindrome (25462233226452).

The spelling of 12130112123331 in words is "twelve trillion, one hundred thirty billion, one hundred twelve million, one hundred twenty-three thousand, three hundred thirty-one".