105560142 has 16 divisors (see below), whose sum is σ = 211313232. Its totient is φ = 35154560.

The previous prime is 105560131. The next prime is 105560159. The reversal of 105560142 is 241065501.

It is a super-2 number, since 2×105560142² = 22285887158120328, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 363 + ... + 14534.

It is an arithmetic number, because the mean of its divisors is an integer number (13207077).

Almost surely, 2^105560142 is an apocalyptic number.

105560142 is an abundant number, since it is smaller than the sum of its proper divisors (105753090).

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

105560142 is a wasteful number, since it uses less digits than its factorization.

105560142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16083.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 105560142 is about 10274.2465417178. The cubic root of 105560142 is about 472.6068244794.

The spelling of 105560142 in words is "one hundred five million, five hundred sixty thousand, one hundred forty-two".