1030423104 has 84 divisors (see below), whose sum is σ = 3022280976. Its totient is φ = 335478528.

The previous prime is 1030423087. The next prime is 1030423129. The reversal of 1030423104 is 4013240301.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3967 + ... + 45569.

Almost surely, 2^1030423104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030423104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511140488).

1030423104 is an abundant number, since it is smaller than the sum of its proper divisors (1991857872).

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

1030423104 is a wasteful number, since it uses less digits than its factorization.

1030423104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41664 (or 41651 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1030423104 is about 32100.2041115006. The cubic root of 1030423104 is about 1010.0398977802.

Adding to 1030423104 its reverse (4013240301), we get a palindrome (5043663405).

The spelling of 1030423104 in words is "one billion, thirty million, four hundred twenty-three thousand, one hundred four".