142334124103 has 4 divisors (see below), whose sum is σ = 146180992360. Its totient is φ = 138487255848.

The previous prime is 142334124089. The next prime is 142334124131. The reversal of 142334124103 is 301421433241.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142334124103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142334124143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923434073 + ... + 1923434146.

It is an arithmetic number, because the mean of its divisors is an integer number (36545248090).

Almost surely, 2^142334124103 is an apocalyptic number.

142334124103 is a deficient number, since it is larger than the sum of its proper divisors (3846868257).

142334124103 is an equidigital number, since it uses as much as digits as its factorization.

142334124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846868256.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 142334124103 its reverse (301421433241), we get a palindrome (443755557344).

The spelling of 142334124103 in words is "one hundred forty-two billion, three hundred thirty-four million, one hundred twenty-four thousand, one hundred three".