32012103 has 16 divisors (see below), whose sum is σ = 43950816. Its totient is φ = 20712960.

The previous prime is 32012089. The next prime is 32012107. The reversal of 32012103 is 30121023.

It is a happy number.

It is not a de Polignac number, because 32012103 - 2⁴ = 32012087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28101 + ... + 29217.

It is an arithmetic number, because the mean of its divisors is an integer number (2746926).

Almost surely, 2^32012103 is an apocalyptic number.

32012103 is a deficient number, since it is larger than the sum of its proper divisors (11938713).

32012103 is a wasteful number, since it uses less digits than its factorization.

32012103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 32012103 is about 5657.9239125319. The cubic root of 32012103 is about 317.5202310047.

Adding to 32012103 its reverse (30121023), we get a palindrome (62133126).

The spelling of 32012103 in words is "thirty-two million, twelve thousand, one hundred three".