105523342 has 8 divisors (see below), whose sum is σ = 158845176. Its totient is φ = 52574952.

The previous prime is 105523337. The next prime is 105523367. The reversal of 105523342 is 243325501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105523342² = 22270351413697928, 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92653 + ... + 93784.

It is an arithmetic number, because the mean of its divisors is an integer number (19855647).

Almost surely, 2^105523342 is an apocalyptic number.

105523342 is a deficient number, since it is larger than the sum of its proper divisors (53321834).

105523342 is a wasteful number, since it uses less digits than its factorization.

105523342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186722.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 105523342 is about 10272.4555000253. The cubic root of 105523342 is about 472.5518985947.

Adding to 105523342 its reverse (243325501), we get a palindrome (348848843).

The spelling of 105523342 in words is "one hundred five million, five hundred twenty-three thousand, three hundred forty-two".