105061100 has 18 divisors (see below), whose sum is σ = 227982804. Its totient is φ = 42024400.

The previous prime is 105061069. The next prime is 105061111. The reversal of 105061100 is 1160501.

It is a super-2 number, since 2×105061100² = 22075669466420000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525206 + ... + 525405.

Almost surely, 2^105061100 is an apocalyptic number.

105061100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105061100 is an abundant number, since it is smaller than the sum of its proper divisors (122921704).

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

105061100 is a wasteful number, since it uses less digits than its factorization.

105061100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050625 (or 1050618 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 105061100 is about 10249.9317070896. The cubic root of 105061100 is about 471.8608885741.

The spelling of 105061100 in words is "one hundred five million, sixty-one thousand, one hundred".