105963326538 has 8 divisors (see below), whose sum is σ = 211926653088. Its totient is φ = 35321108844.

The previous prime is 105963326459. The next prime is 105963326551. The reversal of 105963326538 is 835623369501.

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

105963326538 is an admirable number.

It is a super-2 number, since 2×105963326538² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8830277206 + ... + 8830277217.

It is an arithmetic number, because the mean of its divisors is an integer number (26490831636).

Almost surely, 2^105963326538 is an apocalyptic number.

105963326538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105963326538 is a wasteful number, since it uses less digits than its factorization.

105963326538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17660554428.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 105963326538 in words is "one hundred five billion, nine hundred sixty-three million, three hundred twenty-six thousand, five hundred thirty-eight".