103313212 has 6 divisors (see below), whose sum is σ = 180798128. Its totient is φ = 51656604.

The previous prime is 103313209. The next prime is 103313227. The reversal of 103313212 is 212313301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12914148 + ... + 12914155.

Almost surely, 2^103313212 is an apocalyptic number.

It is an amenable number.

103313212 is a deficient number, since it is larger than the sum of its proper divisors (77484916).

103313212 is a wasteful number, since it uses less digits than its factorization.

103313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25828307 (or 25828305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 103313212 is about 10164.3106996982. The cubic root of 103313212 is about 469.2294783997.

Adding to 103313212 its reverse (212313301), we get a palindrome (315626513).

The spelling of 103313212 in words is "one hundred three million, three hundred thirteen thousand, two hundred twelve".