12132142030 has 16 divisors (see below), whose sum is σ = 21976953120. Its totient is φ = 4821946272.

The previous prime is 12132142027. The next prime is 12132142031. The reversal of 12132142030 is 3024123121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12132141989 and 12132142007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132142031) 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, 3862170 + ... + 3865309.

It is an arithmetic number, because the mean of its divisors is an integer number (1373559570).

Almost surely, 2^12132142030 is an apocalyptic number.

12132142030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132142030 is a deficient number, since it is larger than the sum of its proper divisors (9844811090).

12132142030 is a wasteful number, since it uses less digits than its factorization.

12132142030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7727643.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12132142030 its reverse (3024123121), we get a palindrome (15156265151).

The spelling of 12132142030 in words is "twelve billion, one hundred thirty-two million, one hundred forty-two thousand, thirty".