105180148 has 12 divisors (see below), whose sum is σ = 190003072. Its totient is φ = 50893560.

The previous prime is 105180137. The next prime is 105180157. The reversal of 105180148 is 841081501.

It is a super-2 number, since 2×105180148² = 22125727066603808, which contains 22 as substring.

It is a congruent number.

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, 423990 + ... + 424237.

Almost surely, 2^105180148 is an apocalyptic number.

It is an amenable number.

105180148 is a deficient number, since it is larger than the sum of its proper divisors (84822924).

105180148 is a wasteful number, since it uses less digits than its factorization.

105180148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848262 (or 848260 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 105180148 is about 10255.7373211291. The cubic root of 105180148 is about 472.0390480479.

The spelling of 105180148 in words is "one hundred five million, one hundred eighty thousand, one hundred forty-eight".