1030023404 has 24 divisors (see below), whose sum is σ = 1926096480. Its totient is φ = 480266496.

The previous prime is 1030023389. The next prime is 1030023413. The reversal of 1030023404 is 4043200301.

It is a super-4 number, since 4×1030023404⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62072 + ... + 76895.

It is an arithmetic number, because the mean of its divisors is an integer number (80254020).

Almost surely, 2^1030023404 is an apocalyptic number.

It is an amenable number.

1030023404 is a deficient number, since it is larger than the sum of its proper divisors (896073076).

1030023404 is a wasteful number, since it uses less digits than its factorization.

1030023404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139097 (or 139095 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1030023404 is about 32093.9776905263. The cubic root of 1030023404 is about 1009.9092830981.

Adding to 1030023404 its reverse (4043200301), we get a palindrome (5073223705).

The spelling of 1030023404 in words is "one billion, thirty million, twenty-three thousand, four hundred four".