20203322003130 has 256 divisors, whose sum is σ = 58833589248000. Its totient is φ = 4342896122880.

The previous prime is 20203322003119. The next prime is 20203322003147. The reversal of 20203322003130 is 3130022330202.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 20203322003097 and 20203322003106.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35606896 + ... + 36169844.

It is an arithmetic number, because the mean of its divisors is an integer number (229818708000).

Almost surely, 2^{20203322003130} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20203322003130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29416794624000).

20203322003130 is an abundant number, since it is smaller than the sum of its proper divisors (38630267244870).

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

20203322003130 is a wasteful number, since it uses less digits than its factorization.

20203322003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563149.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20203322003130 its reverse (3130022330202), we get a palindrome (23333344333332).

The spelling of 20203322003130 in words is "twenty trillion, two hundred three billion, three hundred twenty-two million, three thousand, one hundred thirty".