103531712 has 28 divisors (see below), whose sum is σ = 208056480. Its totient is φ = 51108096.

The previous prime is 103531709. The next prime is 103531777. The reversal of 103531712 is 217135301.

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 3 ways as a sum of consecutive naturals, for example, 5183 + ... + 15294.

Almost surely, 2^103531712 is an apocalyptic number.

It is an amenable number.

103531712 is an abundant number, since it is smaller than the sum of its proper divisors (104524768).

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

103531712 is an equidigital number, since it uses as much as digits as its factorization.

103531712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20568 (or 20558 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 103531712 is about 10175.0534150932. The cubic root of 103531712 is about 469.5600409839.

The spelling of 103531712 in words is "one hundred three million, five hundred thirty-one thousand, seven hundred twelve".