12010203032 has 16 divisors (see below), whose sum is σ = 22537652760. Its totient is φ = 6000162304.

The previous prime is 12010202921. The next prime is 12010203059. The reversal of 12010203032 is 23030201021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12010202998 and 12010203016.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 607058 + ... + 626529.

Almost surely, 2^12010203032 is an apocalyptic number.

It is an amenable number.

12010203032 is a deficient number, since it is larger than the sum of its proper divisors (10527449728).

12010203032 is a wasteful number, since it uses less digits than its factorization.

12010203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234810 (or 1234806 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12010203032 its reverse (23030201021), we get a palindrome (35040404053).

The spelling of 12010203032 in words is "twelve billion, ten million, two hundred three thousand, thirty-two".