103412012 has 24 divisors (see below), whose sum is σ = 197983632. Its totient is φ = 46872000.

The previous prime is 103412011. The next prime is 103412017. The reversal of 103412012 is 210214301.

It is not an unprimeable number, because it can be changed into a prime (103412011) 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 7 ways as a sum of consecutive naturals, for example, 13262 + ... + 19562.

It is an arithmetic number, because the mean of its divisors is an integer number (8249318).

Almost surely, 2^103412012 is an apocalyptic number.

It is an amenable number.

103412012 is a deficient number, since it is larger than the sum of its proper divisors (94571620).

103412012 is a wasteful number, since it uses less digits than its factorization.

103412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689 (or 6687 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 103412012 is about 10169.1696809523. The cubic root of 103412012 is about 469.3790078458.

Adding to 103412012 its reverse (210214301), we get a palindrome (313626313).

The spelling of 103412012 in words is "one hundred three million, four hundred twelve thousand, twelve".