2030331142 has 16 divisors (see below), whose sum is σ = 3486205440. Its totient is φ = 868732488.

The previous prime is 2030331139. The next prime is 2030331169. The reversal of 2030331142 is 2411330302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108478 + ... + 125809.

It is an arithmetic number, because the mean of its divisors is an integer number (217887840).

Almost surely, 2^2030331142 is an apocalyptic number.

2030331142 is a deficient number, since it is larger than the sum of its proper divisors (1455874298).

2030331142 is a wasteful number, since it uses less digits than its factorization.

2030331142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234915.

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

The square root of 2030331142 is about 45059.1959759603. The cubic root of 2030331142 is about 1266.2582619478.

Adding to 2030331142 its reverse (2411330302), we get a palindrome (4441661444).

The spelling of 2030331142 in words is "two billion, thirty million, three hundred thirty-one thousand, one hundred forty-two".