103512164 has 12 divisors (see below), whose sum is σ = 207024384. Its totient is φ = 44362344.

The previous prime is 103512163. The next prime is 103512187. The reversal of 103512164 is 461215301.

103512164 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (103512163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1848404 + ... + 1848459.

It is an arithmetic number, because the mean of its divisors is an integer number (17252032).

Almost surely, 2^103512164 is an apocalyptic number.

103512164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103512164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

103512164 is a wasteful number, since it uses less digits than its factorization.

103512164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696874 (or 3696872 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 103512164 is about 10174.0927851087. The cubic root of 103512164 is about 469.5304863116.

Adding to 103512164 its reverse (461215301), we get a palindrome (564727465).

The spelling of 103512164 in words is "one hundred three million, five hundred twelve thousand, one hundred sixty-four".