103000120 has 32 divisors (see below), whose sum is σ = 233298720. Its totient is φ = 40924800.

The previous prime is 103000111. The next prime is 103000181. The reversal of 103000120 is 21000301.

It is a super-3 number, since 3×103000120³ (a number of 25 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2487 + ... + 14566.

It is an arithmetic number, because the mean of its divisors is an integer number (7290585).

Almost surely, 2^103000120 is an apocalyptic number.

103000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103000120 is an abundant number, since it is smaller than the sum of its proper divisors (130298600).

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

103000120 is a wasteful number, since it uses less digits than its factorization.

103000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17215 (or 17211 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 103000120 is about 10148.8974770662. The cubic root of 103000120 is about 468.7549968060.

Adding to 103000120 its reverse (21000301), we get a palindrome (124000421).

The spelling of 103000120 in words is "one hundred three million, one hundred twenty", and thus it is an aban number.