106831873 has 4 divisors (see below), whose sum is σ = 108119088. Its totient is φ = 105544660.

The previous prime is 106831871. The next prime is 106831877. The reversal of 106831873 is 378138601.

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 106831873 - 2¹ = 106831871 is a prime.

It is a super-2 number, since 2×106831873² = 22826098177376258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106831871) 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, 643483 + ... + 643648.

It is an arithmetic number, because the mean of its divisors is an integer number (27029772).

Almost surely, 2^106831873 is an apocalyptic number.

It is an amenable number.

106831873 is a deficient number, since it is larger than the sum of its proper divisors (1287215).

106831873 is an equidigital number, since it uses as much as digits as its factorization.

106831873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287214.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 106831873 is about 10335.9505126524. The cubic root of 106831873 is about 474.4971565114.

The spelling of 106831873 in words is "one hundred six million, eight hundred thirty-one thousand, eight hundred seventy-three".