100230313 has 2 divisors, whose sum is σ = 100230314. Its totient is φ = 100230312.

The previous prime is 100230307. The next prime is 100230329. The reversal of 100230313 is 313032001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67190809 + 33039504 = 8197^2 + 5748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100230313 is a prime.

It is a super-2 number, since 2×100230313² = 20092231288155938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100230293 and 100230302.

It is not a weakly prime, because it can be changed into another prime (100230353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115156 + 50115157.

It is an arithmetic number, because the mean of its divisors is an integer number (50115157).

Almost surely, 2^100230313 is an apocalyptic number.

It is an amenable number.

100230313 is a deficient number, since it is larger than the sum of its proper divisors (1).

100230313 is an equidigital number, since it uses as much as digits as its factorization.

100230313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 100230313 is about 10011.5090271147. The cubic root of 100230313 is about 464.5149495618.

Adding to 100230313 its reverse (313032001), we get a palindrome (413262314).

The spelling of 100230313 in words is "one hundred million, two hundred thirty thousand, three hundred thirteen".