1030302320004 has 72 divisors (see below), whose sum is σ = 2609213082840. Its totient is φ = 342796608000.

The previous prime is 1030302319961. The next prime is 1030302320009. The reversal of 1030302320004 is 4000232030301.

1030302320004 is a `hidden beast` number, since 10 + 30 + 302 + 320 + 0 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 443396174400 + 586906145604 = 665880^2 + 766098^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1030302320009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66890704 + ... + 66906104.

It is an arithmetic number, because the mean of its divisors is an integer number (36239070595).

Almost surely, 2^{1030302320004} is an apocalyptic number.

It is an amenable number.

1030302320004 is an abundant number, since it is smaller than the sum of its proper divisors (1578910762836).

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

1030302320004 is a wasteful number, since it uses less digits than its factorization.

1030302320004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18741 (or 18736 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1030302320004 its reverse (4000232030301), we get a palindrome (5030534350305).

The spelling of 1030302320004 in words is "one trillion, thirty billion, three hundred two million, three hundred twenty thousand, four".