130203021200 has 60 divisors (see below), whose sum is σ = 357500303040. Its totient is φ = 44641034880.

The previous prime is 130203021161. The next prime is 130203021203. The reversal of 130203021200 is 2120302031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (130203021203) 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, 23247740 + ... + 23253339.

It is an arithmetic number, because the mean of its divisors is an integer number (5958338384).

Almost surely, 2^130203021200 is an apocalyptic number.

130203021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130203021200 is an abundant number, since it is smaller than the sum of its proper divisors (227297281840).

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

130203021200 is a wasteful number, since it uses less digits than its factorization.

130203021200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46501104 (or 46501093 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 130203021200 its reverse (2120302031), we get a palindrome (132323323231).

The spelling of 130203021200 in words is "one hundred thirty billion, two hundred three million, twenty-one thousand, two hundred".