32012112003 has 8 divisors (see below), whose sum is σ = 43675439808. Its totient is φ = 20845096104.

The previous prime is 32012111993. The next prime is 32012112017. The reversal of 32012112003 is 30021121023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32012112003 - 2⁹ = 32012111491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32012112043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124077825 + ... + 124078082.

It is an arithmetic number, because the mean of its divisors is an integer number (5459429976).

Almost surely, 2^32012112003 is an apocalyptic number.

32012112003 is a deficient number, since it is larger than the sum of its proper divisors (11663327805).

32012112003 is a wasteful number, since it uses less digits than its factorization.

32012112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248155953.

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

Adding to 32012112003 its reverse (30021121023), we get a palindrome (62033233026).

The spelling of 32012112003 in words is "thirty-two billion, twelve million, one hundred twelve thousand, three".