103032280 has 32 divisors (see below), whose sum is σ = 249656400. Its totient is φ = 38042496.

The previous prime is 103032277. The next prime is 103032361. The reversal of 103032280 is 82230301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 98550 + ... + 99589.

Almost surely, 2^103032280 is an apocalyptic number.

103032280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103032280 is an abundant number, since it is smaller than the sum of its proper divisors (146624120).

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

103032280 is a wasteful number, since it uses less digits than its factorization.

103032280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198163 (or 198159 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 103032280 is about 10150.4817619658. The cubic root of 103032280 is about 468.8037786002.

Adding to 103032280 its reverse (82230301), we get a palindrome (185262581).

The spelling of 103032280 in words is "one hundred three million, thirty-two thousand, two hundred eighty".