101342 has 4 divisors (see below), whose sum is σ = 152016. Its totient is φ = 50670.

The previous prime is 101341. The next prime is 101347. The reversal of 101342 is 243101.

It is a happy number.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101341) 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, 25334 + ... + 25337.

It is an arithmetic number, because the mean of its divisors is an integer number (38004).

2¹⁰¹³⁴² is an apocalyptic number.

101342 is a deficient number, since it is larger than the sum of its proper divisors (50674).

101342 is an equidigital number, since it uses as much as digits as its factorization.

101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50673.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 101342 is about 318.3425827627. The cubic root of 101342 is about 46.6226001252.

Adding to 101342 its reverse (243101), we get a palindrome (344443).

The spelling of 101342 in words is "one hundred one thousand, three hundred forty-two", and thus it is an iban number.