3130231142 has 8 divisors (see below), whose sum is σ = 4696576896. Its totient is φ = 1564705512.

The previous prime is 3130231129. The next prime is 3130231157. The reversal of 3130231142 is 2411320313.

3130231142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 195398 + ... + 210809.

It is an arithmetic number, because the mean of its divisors is an integer number (587072112).

Almost surely, 2^3130231142 is an apocalyptic number.

3130231142 is a deficient number, since it is larger than the sum of its proper divisors (1566345754).

3130231142 is a wasteful number, since it uses less digits than its factorization.

3130231142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410062.

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

The square root of 3130231142 is about 55948.4686296238. The cubic root of 3130231142 is about 1462.8241984378.

Adding to 3130231142 its reverse (2411320313), we get a palindrome (5541551455).

The spelling of 3130231142 in words is "three billion, one hundred thirty million, two hundred thirty-one thousand, one hundred forty-two".