10106813 has 4 divisors (see below), whose sum is σ = 10134720. Its totient is φ = 10078908.

The previous prime is 10106801. The next prime is 10106839. The reversal of 10106813 is 31860101.

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.

It is a cyclic number.

It is not a de Polignac number, because 10106813 - 2⁴ = 10106797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10106843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13403 + ... + 14136.

It is an arithmetic number, because the mean of its divisors is an integer number (2533680).

Almost surely, 2^10106813 is an apocalyptic number.

It is an amenable number.

10106813 is a deficient number, since it is larger than the sum of its proper divisors (27907).

10106813 is an equidigital number, since it uses as much as digits as its factorization.

10106813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27906.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 10106813 is about 3179.1214195120. The cubic root of 10106813 is about 216.2078260946.

Adding to 10106813 its reverse (31860101), we get a palindrome (41966914).

The spelling of 10106813 in words is "ten million, one hundred six thousand, eight hundred thirteen".