105061783106 has 16 divisors (see below), whose sum is σ = 180111271680. Its totient is φ = 45025139040.

The previous prime is 105061783081. The next prime is 105061783117. The reversal of 105061783106 is 601387160501.

It is a super-2 number, since 2×105061783106² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105061783106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 486230 + ... + 668238.

It is an arithmetic number, because the mean of its divisors is an integer number (11256954480).

Almost surely, 2^105061783106 is an apocalyptic number.

105061783106 is a deficient number, since it is larger than the sum of its proper divisors (75049488574).

105061783106 is a wasteful number, since it uses less digits than its factorization.

105061783106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223249.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 105061783106 in words is "one hundred five billion, sixty-one million, seven hundred eighty-three thousand, one hundred six".