3031013142 has 32 divisors (see below), whose sum is σ = 6739920000. Its totient is φ = 1009687464.

The previous prime is 3031013137. The next prime is 3031013143. The reversal of 3031013142 is 2413101303.

3031013142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031013143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70609 + ... + 105107.

It is an arithmetic number, because the mean of its divisors is an integer number (210622500).

Almost surely, 2^3031013142 is an apocalyptic number.

3031013142 is an abundant number, since it is smaller than the sum of its proper divisors (3708906858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031013142 is a wasteful number, since it uses less digits than its factorization.

3031013142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36137 (or 36131 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3031013142 is about 55054.6377882917. The cubic root of 3031013142 is about 1447.2023968701.

Adding to 3031013142 its reverse (2413101303), we get a palindrome (5444114445).

The spelling of 3031013142 in words is "three billion, thirty-one million, thirteen thousand, one hundred forty-two".