10302213 has 8 divisors (see below), whose sum is σ = 13767808. Its totient is φ = 6852384.

The previous prime is 10302211. The next prime is 10302217. The reversal of 10302213 is 31220301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10302213 - 2¹ = 10302211 is a prime.

It is a super-2 number, since 2×10302213² = 212271185394738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2320 + ... + 5097.

It is an arithmetic number, because the mean of its divisors is an integer number (1720976).

Almost surely, 2^10302213 is an apocalyptic number.

It is an amenable number.

10302213 is a deficient number, since it is larger than the sum of its proper divisors (3465595).

10302213 is an equidigital number, since it uses as much as digits as its factorization.

10302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10302213 is about 3209.7060613084. The cubic root of 10302213 is about 217.5922927115.

Adding to 10302213 its reverse (31220301), we get a palindrome (41522514).

The spelling of 10302213 in words is "ten million, three hundred two thousand, two hundred thirteen".