12130132332 has 24 divisors (see below), whose sum is σ = 29968562736. Its totient is φ = 3805531648.

The previous prime is 12130132309. The next prime is 12130132337. The reversal of 12130132332 is 23323103121.

It is a super-2 number, since 2×12130132332² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12130132299 and 12130132308.

It is not an unprimeable number, because it can be changed into a prime (12130132337) 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, 29730513 + ... + 29730920.

It is an arithmetic number, because the mean of its divisors is an integer number (1248690114).

Almost surely, 2^12130132332 is an apocalyptic number.

12130132332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12130132332 is an abundant number, since it is smaller than the sum of its proper divisors (17838430404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12130132332 is a wasteful number, since it uses less digits than its factorization.

12130132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59461457 (or 59461455 counting only the distinct ones).

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

Adding to 12130132332 its reverse (23323103121), we get a palindrome (35453235453).

The spelling of 12130132332 in words is "twelve billion, one hundred thirty million, one hundred thirty-two thousand, three hundred thirty-two".