100330313 has 4 divisors (see below), whose sum is σ = 101743488. Its totient is φ = 98917140.

The previous prime is 100330303. The next prime is 100330331. The reversal of 100330313 is 313033001.

100330313 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313033001 = 4783 ⋅65447.

It is a cyclic number.

It is not a de Polignac number, because 100330313 - 2¹² = 100326217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100330303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706481 + ... + 706622.

It is an arithmetic number, because the mean of its divisors is an integer number (25435872).

Almost surely, 2^100330313 is an apocalyptic number.

It is an amenable number.

100330313 is a deficient number, since it is larger than the sum of its proper divisors (1413175).

100330313 is an equidigital number, since it uses as much as digits as its factorization.

100330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413174.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 100330313 is about 10016.5020341435. The cubic root of 100330313 is about 464.6693807376.

Adding to 100330313 its reverse (313033001), we get a palindrome (413363314).

The spelling of 100330313 in words is "one hundred million, three hundred thirty thousand, three hundred thirteen".