103073072 has 20 divisors (see below), whose sum is σ = 199976040. Its totient is φ = 51466368.

The previous prime is 103073041. The next prime is 103073093. The reversal of 103073072 is 270370301.

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, 8963 + ... + 16925.

It is an arithmetic number, because the mean of its divisors is an integer number (9998802).

Almost surely, 2^103073072 is an apocalyptic number.

It is an amenable number.

103073072 is a deficient number, since it is larger than the sum of its proper divisors (96902968).

103073072 is an equidigital number, since it uses as much as digits as its factorization.

103073072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8780 (or 8774 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 103073072 is about 10152.4909258763. The cubic root of 103073072 is about 468.8656392150.

The spelling of 103073072 in words is "one hundred three million, seventy-three thousand, seventy-two".