103417018 has 16 divisors (see below), whose sum is σ = 164553984. Its totient is φ = 48576960.

The previous prime is 103417003. The next prime is 103417037. The reversal of 103417018 is 810714301.

It is a super-2 number, since 2×103417018² = 21390159224024648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103416983 and 103417001.

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, 18133 + ... + 23143.

It is an arithmetic number, because the mean of its divisors is an integer number (10284624).

Almost surely, 2^103417018 is an apocalyptic number.

103417018 is a deficient number, since it is larger than the sum of its proper divisors (61136966).

103417018 is a wasteful number, since it uses less digits than its factorization.

103417018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 103417018 is about 10169.4158140967. The cubic root of 103417018 is about 469.3865816706.

The spelling of 103417018 in words is "one hundred three million, four hundred seventeen thousand, eighteen".