3130327142 has 4 divisors (see below), whose sum is σ = 4695490716. Its totient is φ = 1565163570.

The previous prime is 3130327139. The next prime is 3130327177. The reversal of 3130327142 is 2417230313.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782581784 + ... + 782581787.

It is an arithmetic number, because the mean of its divisors is an integer number (1173872679).

Almost surely, 2^3130327142 is an apocalyptic number.

3130327142 is a deficient number, since it is larger than the sum of its proper divisors (1565163574).

3130327142 is a wasteful number, since it uses less digits than its factorization.

3130327142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565163573.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3130327142 is about 55949.3265553751. The cubic root of 3130327142 is about 1462.8391525717.

Adding to 3130327142 its reverse (2417230313), we get a palindrome (5547557455).

The spelling of 3130327142 in words is "three billion, one hundred thirty million, three hundred twenty-seven thousand, one hundred forty-two".