103214212 has 24 divisors (see below), whose sum is σ = 182552832. Its totient is φ = 51060000.

The previous prime is 103214197. The next prime is 103214269. The reversal of 103214212 is 212412301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223662 + ... + 224122.

It is an arithmetic number, because the mean of its divisors is an integer number (7606368).

Almost surely, 2^103214212 is an apocalyptic number.

It is an amenable number.

103214212 is a deficient number, since it is larger than the sum of its proper divisors (79338620).

103214212 is a wasteful number, since it uses less digits than its factorization.

103214212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 103214212 is about 10159.4395514713. The cubic root of 103214212 is about 469.0795506106.

Adding to 103214212 its reverse (212412301), we get a palindrome (315626513).

The spelling of 103214212 in words is "one hundred three million, two hundred fourteen thousand, two hundred twelve".