103432424 has 16 divisors (see below), whose sum is σ = 194258400. Its totient is φ = 51630192.

The previous prime is 103432391. The next prime is 103432429. The reversal of 103432424 is 424234301.

It is a self number, because there is not a number n which added to its sum of digits gives 103432424.

It is not an unprimeable number, because it can be changed into a prime (103432429) 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, 5492 + ... + 15395.

It is an arithmetic number, because the mean of its divisors is an integer number (12141150).

Almost surely, 2^103432424 is an apocalyptic number.

It is an amenable number.

103432424 is a deficient number, since it is larger than the sum of its proper divisors (90825976).

103432424 is a wasteful number, since it uses less digits than its factorization.

103432424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21512 (or 21508 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 103432424 is about 10170.1732531949. The cubic root of 103432424 is about 469.4098886362.

Adding to 103432424 its reverse (424234301), we get a palindrome (527666725).

The spelling of 103432424 in words is "one hundred three million, four hundred thirty-two thousand, four hundred twenty-four".