1031423104 has 32 divisors (see below), whose sum is σ = 2057495040. Its totient is φ = 515032320.

The previous prime is 1031423093. The next prime is 1031423119. The reversal of 1031423104 is 4013241301.

It is a tau number, because it is divible by the number of its divisors (32).

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 in 3 ways as a sum of consecutive naturals, for example, 100449 + ... + 110239.

It is an arithmetic number, because the mean of its divisors is an integer number (64296720).

Almost surely, 2^1031423104 is an apocalyptic number.

It is an amenable number.

1031423104 is a deficient number, since it is larger than the sum of its proper divisors (1026071936).

1031423104 is an frugal number, since it uses more digits than its factorization.

1031423104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10628 (or 10616 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1031423104 is about 32115.7765591928. The cubic root of 1031423104 is about 1010.3665316747.

Adding to 1031423104 its reverse (4013241301), we get a palindrome (5044664405).

The spelling of 1031423104 in words is "one billion, thirty-one million, four hundred twenty-three thousand, one hundred four".