810601105106 has 8 divisors (see below), whose sum is σ = 1309432554444. Its totient is φ = 374123586960.

The previous prime is 810601105103. The next prime is 810601105129. The reversal of 810601105106 is 601501106018.

It can be written as a sum of positive squares in 2 ways, for example, as 773504419081 + 37096686025 = 879491^2 + 192605^2 .

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

It is not an unprimeable number, because it can be changed into a prime (810601105103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15588482765 + ... + 15588482816.

Almost surely, 2^810601105106 is an apocalyptic number.

810601105106 is a deficient number, since it is larger than the sum of its proper divisors (498831449338).

810601105106 is a wasteful number, since it uses less digits than its factorization.

810601105106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31176965596.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 810601105106 in words is "eight hundred ten billion, six hundred one million, one hundred five thousand, one hundred six".