106815339413 has 4 divisors (see below), whose sum is σ = 107158797408.
Its totient is φ = 106471881420.
The previous prime is 106815339377. The next prime is 106815339419. The reversal of 106815339413 is 314933518601.
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 106815339413 - 28 = 106815339157 is a prime.
It is a super-2 number, since 2×1068153394132 (a number of 23 digits) 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 (106815339419) 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, 171728531 + ... + 171729152.
It is an arithmetic number, because the mean of its divisors is an integer number (26789699352).
Almost surely, 2106815339413 is an apocalyptic number.
It is an amenable number.
106815339413 is a deficient number, since it is larger than the sum of its proper divisors (343457995).
106815339413 is an equidigital number, since it uses as much as digits as its factorization.
106815339413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343457994.
The product of its (nonzero) digits is 233280, while the sum is 44.
The spelling of 106815339413 in words is "one hundred six billion, eight hundred fifteen million, three hundred thirty-nine thousand, four hundred thirteen".