1030321130000 has 100 divisors (see below), whose sum is σ = 2536791779280. Its totient is φ = 405142992000.

The previous prime is 1030321129997. The next prime is 1030321130009. The reversal of 1030321130000 is 311230301.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (1030321130009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 283154 + ... + 1463153.

Almost surely, 2^{1030321130000} is an apocalyptic number.

1030321130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030321130000 is an abundant number, since it is smaller than the sum of its proper divisors (1506470649280).

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

1030321130000 is an equidigital number, since it uses as much as digits as its factorization.

1030321130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746394 (or 1746373 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1030321130000 its reverse (311230301), we get a palindrome (1030632360301).

The spelling of 1030321130000 in words is "one trillion, thirty billion, three hundred twenty-one million, one hundred thirty thousand".