103539712 has 22 divisors (see below), whose sum is σ = 206980358. Its totient is φ = 51769344.

The previous prime is 103539677. The next prime is 103539757. The reversal of 103539712 is 217935301.

It can be written as a sum of positive squares in only one way, i.e., 57517056 + 46022656 = 7584^2 + 6784^2 .

It is a super-2 number, since 2×103539712² = 21440943922085888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49533 + ... + 51580.

Almost surely, 2^103539712 is an apocalyptic number.

It is an amenable number.

103539712 is a deficient number, since it is larger than the sum of its proper divisors (103440646).

103539712 is an equidigital number, since it uses as much as digits as its factorization.

103539712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101133 (or 101115 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 103539712 is about 10175.4465258287. The cubic root of 103539712 is about 469.5721351320.

The spelling of 103539712 in words is "one hundred three million, five hundred thirty-nine thousand, seven hundred twelve".