130001230000 has 100 divisors (see below), whose sum is σ = 331312039960. Its totient is φ = 49263552000.

The previous prime is 130001229983. The next prime is 130001230001. The reversal of 130001230000 is 32100031.

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

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (130001230001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 152109 + ... + 532108.

Almost surely, 2^130001230000 is an apocalyptic number.

130001230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130001230000 is an abundant number, since it is smaller than the sum of its proper divisors (201310809960).

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

130001230000 is an equidigital number, since it uses as much as digits as its factorization.

130001230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684264 (or 684243 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 130001230000 its reverse (32100031), we get a palindrome (130033330031).

The spelling of 130001230000 in words is "one hundred thirty billion, one million, two hundred thirty thousand".