105650115080 has 32 divisors (see below), whose sum is σ = 237722304600. Its totient is φ = 42258349056.

The previous prime is 105650115073. The next prime is 105650115089. The reversal of 105650115080 is 80511056501.

It can be written as a sum of positive squares in 4 ways, for example, as 99201061444 + 6449053636 = 314962^2 + 80306^2 .

It is a super-2 number, since 2×105650115080² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105650115089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565066 + ... + 1631174.

Almost surely, 2^105650115080 is an apocalyptic number.

105650115080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105650115080 is an abundant number, since it is smaller than the sum of its proper divisors (132072189520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105650115080 is a wasteful number, since it uses less digits than its factorization.

105650115080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106073 (or 106069 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 32.

The spelling of 105650115080 in words is "one hundred five billion, six hundred fifty million, one hundred fifteen thousand, eighty".