330123142 has 4 divisors (see below), whose sum is σ = 495184716. Its totient is φ = 165061570.

The previous prime is 330123127. The next prime is 330123151. The reversal of 330123142 is 241321033.

330123142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82530784 + ... + 82530787.

It is an arithmetic number, because the mean of its divisors is an integer number (123796179).

Almost surely, 2^330123142 is an apocalyptic number.

330123142 is a deficient number, since it is larger than the sum of its proper divisors (165061574).

330123142 is a wasteful number, since it uses less digits than its factorization.

330123142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165061573.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 330123142 is about 18169.2911804506. The cubic root of 330123142 is about 691.1282682043.

Adding to 330123142 its reverse (241321033), we get a palindrome (571444175).

The spelling of 330123142 in words is "three hundred thirty million, one hundred twenty-three thousand, one hundred forty-two".