103365213 has 16 divisors (see below), whose sum is σ = 157863936. Its totient is φ = 58932720.

The previous prime is 103365209. The next prime is 103365217. The reversal of 103365213 is 312563301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103365209) and next prime (103365217).

It is not a de Polignac number, because 103365213 - 2² = 103365209 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103365217) 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, 4408 + ... + 15038.

It is an arithmetic number, because the mean of its divisors is an integer number (9866496).

Almost surely, 2^103365213 is an apocalyptic number.

It is an amenable number.

103365213 is a deficient number, since it is larger than the sum of its proper divisors (54498723).

103365213 is a wasteful number, since it uses less digits than its factorization.

103365213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11104.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 103365213 is about 10166.8683969057. The cubic root of 103365213 is about 469.3081914992.

The spelling of 103365213 in words is "one hundred three million, three hundred sixty-five thousand, two hundred thirteen".