105663045246 has 32 divisors (see below), whose sum is σ = 235898898048. Its totient is φ = 31274473440.

The previous prime is 105663045221. The next prime is 105663045283. The reversal of 105663045246 is 642540366501.

It is a super-2 number, since 2×105663045246² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105663045198 and 105663045207.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 18612921 + ... + 18618596.

It is an arithmetic number, because the mean of its divisors is an integer number (7371840564).

Almost surely, 2^105663045246 is an apocalyptic number.

105663045246 is an abundant number, since it is smaller than the sum of its proper divisors (130235852802).

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

105663045246 is a wasteful number, since it uses less digits than its factorization.

105663045246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37231576.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 105663045246 in words is "one hundred five billion, six hundred sixty-three million, forty-five thousand, two hundred forty-six".