1030320012300 has 36 divisors (see below), whose sum is σ = 2981059236456. Its totient is φ = 274752003200.

The previous prime is 1030320012289. The next prime is 1030320012307. The reversal of 1030320012300 is 32100230301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1030320012300.

It is not an unprimeable number, because it can be changed into a prime (1030320012307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1717199721 + ... + 1717200320.

Almost surely, 2^{1030320012300} is an apocalyptic number.

1030320012300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030320012300 is an abundant number, since it is smaller than the sum of its proper divisors (1950739224156).

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

1030320012300 is a wasteful number, since it uses less digits than its factorization.

1030320012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434400058 (or 3434400051 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1030320012300 its reverse (32100230301), we get a palindrome (1062420242601).

The spelling of 1030320012300 in words is "one trillion, thirty billion, three hundred twenty million, twelve thousand, three hundred".