12320203232132 has 48 divisors (see below), whose sum is σ = 21712022492160. Its totient is φ = 6116878166400.

The previous prime is 12320203232081. The next prime is 12320203232147. The reversal of 12320203232132 is 23123230202321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594431653 + ... + 1594439379.

It is an arithmetic number, because the mean of its divisors is an integer number (452333801920).

Almost surely, 2^{12320203232132} is an apocalyptic number.

It is an amenable number.

12320203232132 is a deficient number, since it is larger than the sum of its proper divisors (9391819260028).

12320203232132 is a wasteful number, since it uses less digits than its factorization.

12320203232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932 (or 10930 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12320203232132 its reverse (23123230202321), we get a palindrome (35443433434453).

The spelling of 12320203232132 in words is "twelve trillion, three hundred twenty billion, two hundred three million, two hundred thirty-two thousand, one hundred thirty-two".