142430102 has 8 divisors (see below), whose sum is σ = 214184496. Its totient is φ = 71035272.

The previous prime is 142430087. The next prime is 142430111. The reversal of 142430102 is 201034241.

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

It is a congruent number.

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, 88898 + ... + 90485.

It is an arithmetic number, because the mean of its divisors is an integer number (26773062).

Almost surely, 2^142430102 is an apocalyptic number.

142430102 is a deficient number, since it is larger than the sum of its proper divisors (71754394).

142430102 is a wasteful number, since it uses less digits than its factorization.

142430102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179782.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 142430102 is about 11934.4083221582. The cubic root of 142430102 is about 522.2365476646.

Adding to 142430102 its reverse (201034241), we get a palindrome (343464343).

The spelling of 142430102 in words is "one hundred forty-two million, four hundred thirty thousand, one hundred two".