142330106 has 8 divisors (see below), whose sum is σ = 218702484. Its totient is φ = 69429280.

The previous prime is 142330099. The next prime is 142330117. The reversal of 142330106 is 601033241.

It can be written as a sum of positive squares in 2 ways, for example, as 115756081 + 26574025 = 10759^2 + 5155^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867785 + ... + 867948.

Almost surely, 2^142330106 is an apocalyptic number.

142330106 is a deficient number, since it is larger than the sum of its proper divisors (76372378).

142330106 is a wasteful number, since it uses less digits than its factorization.

142330106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735776.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 142330106 is about 11930.2181874432. The cubic root of 142330106 is about 522.1143033943.

Adding to 142330106 its reverse (601033241), we get a palindrome (743363347).

The spelling of 142330106 in words is "one hundred forty-two million, three hundred thirty thousand, one hundred six".