20210332020130 has 64 divisors (see below), whose sum is σ = 43784059541760. Its totient is φ = 6561509013504.

The previous prime is 20210332020103. The next prime is 20210332020167. The reversal of 20210332020130 is 3102023301202.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 20210332020098 and 20210332020107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 665479 + ... + 6392458.

It is an arithmetic number, because the mean of its divisors is an integer number (684125930340).

Almost surely, 2^{20210332020130} is an apocalyptic number.

20210332020130 is an abundant number, since it is smaller than the sum of its proper divisors (23573727521630).

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

20210332020130 is a wasteful number, since it uses less digits than its factorization.

20210332020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060123.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20210332020130 its reverse (3102023301202), we get a palindrome (23312355321332).

The spelling of 20210332020130 in words is "twenty trillion, two hundred ten billion, three hundred thirty-two million, twenty thousand, one hundred thirty".