106342 has 4 divisors (see below), whose sum is σ = 159516. Its totient is φ = 53170.

The previous prime is 106331. The next prime is 106349. The reversal of 106342 is 243601.

106342 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106342² = 22617241928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106349) 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 as a sum of consecutive naturals, namely, 26584 + ... + 26587.

It is an arithmetic number, because the mean of its divisors is an integer number (39879).

2¹⁰⁶³⁴² is an apocalyptic number.

106342 is a deficient number, since it is larger than the sum of its proper divisors (53174).

106342 is an equidigital number, since it uses as much as digits as its factorization.

106342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53173.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 106342 is about 326.1012112826. The cubic root of 106342 is about 47.3770782964.

Adding to 106342 its reverse (243601), we get a palindrome (349943).

The spelling of 106342 in words is "one hundred six thousand, three hundred forty-two".