10730213 has 16 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 8912640.

The previous prime is 10730201. The next prime is 10730219. The reversal of 10730213 is 31203701.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10730213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10730191 and 10730200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10730219) 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, 4028 + ... + 6138.

It is an arithmetic number, because the mean of its divisors is an integer number (798336).

Almost surely, 2^10730213 is an apocalyptic number.

10730213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10730213 is a deficient number, since it is larger than the sum of its proper divisors (2043163).

10730213 is a wasteful number, since it uses less digits than its factorization.

10730213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 10730213 is about 3275.7003831242. The cubic root of 10730213 is about 220.5647542330.

Adding to 10730213 its reverse (31203701), we get a palindrome (41933914).

The spelling of 10730213 in words is "ten million, seven hundred thirty thousand, two hundred thirteen".