106456170999 has 4 divisors (see below), whose sum is σ = 141941561336. Its totient is φ = 70970780664.

The previous prime is 106456170941. The next prime is 106456171027. The reversal of 106456170999 is 999071654601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 106456170999 - 2¹³ = 106456162807 is a prime.

It is a super-2 number, since 2×106456170999² (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 (106456174999) 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, 17742695164 + ... + 17742695169.

It is an arithmetic number, because the mean of its divisors is an integer number (35485390334).

Almost surely, 2^106456170999 is an apocalyptic number.

106456170999 is a deficient number, since it is larger than the sum of its proper divisors (35485390337).

106456170999 is an equidigital number, since it uses as much as digits as its factorization.

106456170999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35485390336.

The product of its (nonzero) digits is 3674160, while the sum is 57.

The spelling of 106456170999 in words is "one hundred six billion, four hundred fifty-six million, one hundred seventy thousand, nine hundred ninety-nine".