105173282748 has 12 divisors (see below), whose sum is σ = 245404326440. Its totient is φ = 35057760912.

The previous prime is 105173282743. The next prime is 105173282761. The reversal of 105173282748 is 847282371501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×105173282748² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105173282697 and 105173282706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105173282741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4382220103 + ... + 4382220126.

Almost surely, 2^105173282748 is an apocalyptic number.

It is an amenable number.

105173282748 is an abundant number, since it is smaller than the sum of its proper divisors (140231043692).

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

105173282748 is a wasteful number, since it uses less digits than its factorization.

105173282748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8764440236 (or 8764440234 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 105173282748 in words is "one hundred five billion, one hundred seventy-three million, two hundred eighty-two thousand, seven hundred forty-eight".