105703081794 has 12 divisors (see below), whose sum is σ = 229023343926. Its totient is φ = 35234360592.

The previous prime is 105703081793. The next prime is 105703081801. The reversal of 105703081794 is 497180307501.

105703081794 is a `hidden beast` number, since 1 + 0 + 570 + 3 + 0 + 8 + 1 + 79 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 87542015625 + 18161066169 = 295875^2 + 134763^2 .

It is a super-2 number, since 2×105703081794² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105703081793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2936196699 + ... + 2936196734.

Almost surely, 2^105703081794 is an apocalyptic number.

105703081794 is an abundant number, since it is smaller than the sum of its proper divisors (123320262132).

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

105703081794 is a wasteful number, since it uses less digits than its factorization.

105703081794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872393441 (or 5872393438 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 105703081794 in words is "one hundred five billion, seven hundred three million, eighty-one thousand, seven hundred ninety-four".