103432039 has 4 divisors (see below), whose sum is σ = 103973760. Its totient is φ = 102890320.

The previous prime is 103432037. The next prime is 103432079. The reversal of 103432039 is 930234301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930234301 = 283 ⋅3287047.

It is a cyclic number.

It is not a de Polignac number, because 103432039 - 2¹ = 103432037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103432031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270574 + ... + 270955.

It is an arithmetic number, because the mean of its divisors is an integer number (25993440).

Almost surely, 2^103432039 is an apocalyptic number.

103432039 is a deficient number, since it is larger than the sum of its proper divisors (541721).

103432039 is an equidigital number, since it uses as much as digits as its factorization.

103432039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541720.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 103432039 is about 10170.1543252794. The cubic root of 103432039 is about 469.4093062172.

The spelling of 103432039 in words is "one hundred three million, four hundred thirty-two thousand, thirty-nine".