103430532 has 12 divisors (see below), whose sum is σ = 241337936. Its totient is φ = 34476840.

The previous prime is 103430531. The next prime is 103430543. The reversal of 103430532 is 235034301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 103430499 and 103430508.

It is not an unprimeable number, because it can be changed into a prime (103430531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4309594 + ... + 4309617.

Almost surely, 2^103430532 is an apocalyptic number.

103430532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103430532 is an abundant number, since it is smaller than the sum of its proper divisors (137907404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103430532 is a wasteful number, since it uses less digits than its factorization.

103430532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619218 (or 8619216 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 103430532 is about 10170.0802356717. The cubic root of 103430532 is about 469.4070264488.

Adding to 103430532 its reverse (235034301), we get a palindrome (338464833).

The spelling of 103430532 in words is "one hundred three million, four hundred thirty thousand, five hundred thirty-two".