106397013 has 4 divisors (see below), whose sum is σ = 141862688. Its totient is φ = 70931340.

The previous prime is 106397003. The next prime is 106397041. The reversal of 106397013 is 310793601.

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: 310793601 = 3 ⋅103597867.

It is not a de Polignac number, because 106397013 - 2⁵ = 106396981 is a prime.

It is a super-2 number, since 2×106397013² = 22640648750644338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106397003) 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, 17732833 + ... + 17732838.

It is an arithmetic number, because the mean of its divisors is an integer number (35465672).

Almost surely, 2^106397013 is an apocalyptic number.

It is an amenable number.

106397013 is a deficient number, since it is larger than the sum of its proper divisors (35465675).

106397013 is an equidigital number, since it uses as much as digits as its factorization.

106397013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35465674.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 106397013 is about 10314.8927769512. The cubic root of 106397013 is about 473.8524661462.

The spelling of 106397013 in words is "one hundred six million, three hundred ninety-seven thousand, thirteen".