8103012 has 12 divisors (see below), whose sum is σ = 18907056. Its totient is φ = 2701000.

The previous prime is 8102971. The next prime is 8103019. The reversal of 8103012 is 2103018.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8102982 and 8103000.

It is not an unprimeable number, because it can be changed into a prime (8103019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337614 + ... + 337637.

It is an arithmetic number, because the mean of its divisors is an integer number (1575588).

Almost surely, 2^8103012 is an apocalyptic number.

It is an amenable number.

8103012 is an abundant number, since it is smaller than the sum of its proper divisors (10804044).

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

8103012 is a wasteful number, since it uses less digits than its factorization.

8103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675258 (or 675256 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 8103012 is about 2846.5789994307. The cubic root of 8103012 is about 200.8547749280.

The spelling of 8103012 in words is "eight million, one hundred three thousand, twelve".