10021313 has 8 divisors (see below), whose sum is σ = 10653408. Its totient is φ = 9393984.

The previous prime is 10021301. The next prime is 10021331. The reversal of 10021313 is 31312001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10021294 and 10021303.

It is not an unprimeable number, because it can be changed into a prime (10021393) 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, 3770 + ... + 5852.

It is an arithmetic number, because the mean of its divisors is an integer number (1331676).

Almost surely, 2^10021313 is an apocalyptic number.

It is an amenable number.

10021313 is a deficient number, since it is larger than the sum of its proper divisors (632095).

10021313 is a wasteful number, since it uses less digits than its factorization.

10021313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 10021313 is about 3165.6457477109. The cubic root of 10021313 is about 215.5964186159.

Adding to 10021313 its reverse (31312001), we get a palindrome (41333314).

The spelling of 10021313 in words is "ten million, twenty-one thousand, three hundred thirteen".