12130132323 has 8 divisors (see below), whose sum is σ = 17024747200. Its totient is φ = 7661136168.

The previous prime is 12130132309. The next prime is 12130132337. The reversal of 12130132323 is 32323103121.

It is an interprime number because it is at equal distance from previous prime (12130132309) and next prime (12130132337).

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

It is not a de Polignac number, because 12130132323 - 2⁵ = 12130132291 is a prime.

It is a super-2 number, since 2×12130132323² (a number of 21 digits) contains 22 as substring.

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 12130132323.

It is not an unprimeable number, because it can be changed into a prime (12130132303) 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, 106404613 + ... + 106404726.

It is an arithmetic number, because the mean of its divisors is an integer number (2128093400).

Almost surely, 2^12130132323 is an apocalyptic number.

12130132323 is a deficient number, since it is larger than the sum of its proper divisors (4894614877).

12130132323 is a wasteful number, since it uses less digits than its factorization.

12130132323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212809361.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12130132323 its reverse (32323103121), we get a palindrome (44453235444).

It can be divided in two parts, 12130 and 132323, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 12130132323 in words is "twelve billion, one hundred thirty million, one hundred thirty-two thousand, three hundred twenty-three".