106737186805 has 8 divisors (see below), whose sum is σ = 130501315512. Its totient is φ = 83778621888.

The previous prime is 106737186797. The next prime is 106737186823. The reversal of 106737186805 is 508681737601.

It can be written as a sum of positive squares in 4 ways, for example, as 19910903236 + 86826283569 = 141106^2 + 294663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106737186805 - 2³ = 106737186797 is a prime.

It is a super-2 number, since 2×106737186805² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201390654 + ... + 201391183.

It is an arithmetic number, because the mean of its divisors is an integer number (16312664439).

Almost surely, 2^106737186805 is an apocalyptic number.

It is an amenable number.

106737186805 is a deficient number, since it is larger than the sum of its proper divisors (23764128707).

106737186805 is an equidigital number, since it uses as much as digits as its factorization.

106737186805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402781895.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 106737186805 in words is "one hundred six billion, seven hundred thirty-seven million, one hundred eighty-six thousand, eight hundred five".