106839181005 has 16 divisors (see below), whose sum is σ = 171099976704. Its totient is φ = 56928467520.

The previous prime is 106839180979. The next prime is 106839181013. The reversal of 106839181005 is 500181938601.

It is not a de Polignac number, because 106839181005 - 2⁶ = 106839180941 is a prime.

It is a super-2 number, since 2×106839181005² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3259966 + ... + 3292575.

It is an arithmetic number, because the mean of its divisors is an integer number (10693748544).

Almost surely, 2^106839181005 is an apocalyptic number.

106839181005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106839181005 is a deficient number, since it is larger than the sum of its proper divisors (64260795699).

106839181005 is a wasteful number, since it uses less digits than its factorization.

106839181005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553636.

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 106839181005 in words is "one hundred six billion, eight hundred thirty-nine million, one hundred eighty-one thousand, five".