10132020213320 has 64 divisors (see below), whose sum is σ = 23541027287040. Its totient is φ = 3920640134400.

The previous prime is 10132020213277. The next prime is 10132020213397. The reversal of 10132020213320 is 2331202023101.

10132020213320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10132020213292 and 10132020213301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1908329 + ... + 4889351.

It is an arithmetic number, because the mean of its divisors is an integer number (367828551360).

Almost surely, 2^{10132020213320} is an apocalyptic number.

10132020213320 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 10132020213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11770513643520).

10132020213320 is an abundant number, since it is smaller than the sum of its proper divisors (13409007073720).

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

10132020213320 is a wasteful number, since it uses less digits than its factorization.

10132020213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983806 (or 2983802 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10132020213320 its reverse (2331202023101), we get a palindrome (12463222236421).

The spelling of 10132020213320 in words is "ten trillion, one hundred thirty-two billion, twenty million, two hundred thirteen thousand, three hundred twenty".