105156208 has 20 divisors (see below), whose sum is σ = 206533408. Its totient is φ = 51857280.

The previous prime is 105156197. The next prime is 105156209. The reversal of 105156208 is 802651501.

It is a super-2 number, since 2×105156208² = 22115656161878528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105156209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43848 + ... + 46183.

Almost surely, 2^105156208 is an apocalyptic number.

It is an amenable number.

105156208 is a deficient number, since it is larger than the sum of its proper divisors (101377200).

105156208 is an equidigital number, since it uses as much as digits as its factorization.

105156208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90112 (or 90106 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 105156208 is about 10254.5701031296. The cubic root of 105156208 is about 472.0032318078.

The spelling of 105156208 in words is "one hundred five million, one hundred fifty-six thousand, two hundred eight".