103343412 has 48 divisors (see below), whose sum is σ = 248935680. Its totient is φ = 33349632.

The previous prime is 103343407. The next prime is 103343419. The reversal of 103343412 is 214343301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103343419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53764 + ... + 55652.

It is an arithmetic number, because the mean of its divisors is an integer number (5186160).

Almost surely, 2^103343412 is an apocalyptic number.

103343412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103343412 is an abundant number, since it is smaller than the sum of its proper divisors (145592268).

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

103343412 is a wasteful number, since it uses less digits than its factorization.

103343412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 103343412 is about 10165.7961813131. The cubic root of 103343412 is about 469.2751948814.

Adding to 103343412 its reverse (214343301), we get a palindrome (317686713).

The spelling of 103343412 in words is "one hundred three million, three hundred forty-three thousand, four hundred twelve".