103302012 has 48 divisors (see below), whose sum is σ = 276796800. Its totient is φ = 29655360.

The previous prime is 103301987. The next prime is 103302029. The reversal of 103302012 is 210203301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18087 + ... + 23102.

It is an arithmetic number, because the mean of its divisors is an integer number (5766600).

Almost surely, 2^103302012 is an apocalyptic number.

103302012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103302012 is an abundant number, since it is smaller than the sum of its proper divisors (173494788).

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

103302012 is a wasteful number, since it uses less digits than its factorization.

103302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41226 (or 41224 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103302012 is about 10163.7597374200. The cubic root of 103302012 is about 469.2125216782.

Adding to 103302012 its reverse (210203301), we get a palindrome (313505313).

The spelling of 103302012 in words is "one hundred three million, three hundred two thousand, twelve".