12030102132 has 24 divisors (see below), whose sum is σ = 29038178400. Its totient is φ = 3871756896.

The previous prime is 12030102109. The next prime is 12030102169. The reversal of 12030102132 is 23120103021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17284282 + ... + 17284977.

It is an arithmetic number, because the mean of its divisors is an integer number (1209924100).

Almost surely, 2^12030102132 is an apocalyptic number.

12030102132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12030102132 is an abundant number, since it is smaller than the sum of its proper divisors (17008076268).

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

12030102132 is a wasteful number, since it uses less digits than its factorization.

12030102132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34569295 (or 34569293 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12030102132 its reverse (23120103021), we get a palindrome (35150205153).

The spelling of 12030102132 in words is "twelve billion, thirty million, one hundred two thousand, one hundred thirty-two".