1030023331304 has 64 divisors (see below), whose sum is σ = 2143670184000. Its totient is φ = 460061406720.

The previous prime is 1030023331279. The next prime is 1030023331327. The reversal of 1030023331304 is 4031333200301.

It is a self number, because there is not a number n which added to its sum of digits gives 1030023331304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430027 + ... + 2026085.

It is an arithmetic number, because the mean of its divisors is an integer number (33494846625).

Almost surely, 2^{1030023331304} 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 1030023331304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071835092000).

1030023331304 is an abundant number, since it is smaller than the sum of its proper divisors (1113646852696).

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

1030023331304 is a wasteful number, since it uses less digits than its factorization.

1030023331304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596418 (or 596414 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1030023331304 its reverse (4031333200301), we get a palindrome (5061356531605).

The spelling of 1030023331304 in words is "one trillion, thirty billion, twenty-three million, three hundred thirty-one thousand, three hundred four".