130203301313020 has 144 divisors (see below), whose sum is σ = 305053156356480. Its totient is φ = 46635793870848.

The previous prime is 130203301313011. The next prime is 130203301313069. The reversal of 130203301313020 is 20313103302031.

It is a junction number, because it is equal to n+sod(n) for n = 130203301312982 and 130203301313000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14324586 + ... + 21577774.

It is an arithmetic number, because the mean of its divisors is an integer number (2118424696920).

Almost surely, 2^{130203301313020} is an apocalyptic number.

130203301313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130203301313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152526578178240).

130203301313020 is an abundant number, since it is smaller than the sum of its proper divisors (174849855043460).

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

130203301313020 is a wasteful number, since it uses less digits than its factorization.

130203301313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253384 (or 7253369 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 130203301313020 its reverse (20313103302031), we get a palindrome (150516404615051).

The spelling of 130203301313020 in words is "one hundred thirty trillion, two hundred three billion, three hundred one million, three hundred thirteen thousand, twenty".