1030031042 has 8 divisors (see below), whose sum is σ = 1549983756. Its totient is φ = 513369792.

The previous prime is 1030031039. The next prime is 1030031063. The reversal of 1030031042 is 2401300301.

It can be written as a sum of positive squares in 2 ways, for example, as 878470321 + 151560721 = 29639^2 + 12311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 822083 + ... + 823334.

Almost surely, 2^1030031042 is an apocalyptic number.

1030031042 is a deficient number, since it is larger than the sum of its proper divisors (519952714).

1030031042 is a wasteful number, since it uses less digits than its factorization.

1030031042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645732.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1030031042 is about 32094.0966845929. The cubic root of 1030031042 is about 1009.9117793741.

Adding to 1030031042 its reverse (2401300301), we get a palindrome (3431331343).

The spelling of 1030031042 in words is "one billion, thirty million, thirty-one thousand, forty-two".