103880072 has 16 divisors (see below), whose sum is σ = 197969100. Its totient is φ = 51088320.

The previous prime is 103880057. The next prime is 103880089. The reversal of 103880072 is 270088301.

It can be written as a sum of positive squares in 2 ways, for example, as 98525476 + 5354596 = 9926^2 + 2314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105947 + ... + 106922.

Almost surely, 2^103880072 is an apocalyptic number.

It is an amenable number.

103880072 is a deficient number, since it is larger than the sum of its proper divisors (94089028).

103880072 is a wasteful number, since it uses less digits than its factorization.

103880072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212936 (or 212932 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 103880072 is about 10192.1573771209. The cubic root of 103880072 is about 470.0861046410.

The spelling of 103880072 in words is "one hundred three million, eight hundred eighty thousand, seventy-two".