101132332011220 has 36 divisors (see below), whose sum is σ = 224143985728404. Its totient is φ = 38323831075200.

The previous prime is 101132332011209. The next prime is 101132332011241. The reversal of 101132332011220 is 22110233231101.

It can be written as a sum of positive squares in 2 ways, for example, as 20274613474756 + 80857718536464 = 4502734^2 + 8992092^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101132332011191 and 101132332011200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7003616881 + ... + 7003631320.

It is an arithmetic number, because the mean of its divisors is an integer number (6226221825789).

Almost surely, 2^{101132332011220} is an apocalyptic number.

101132332011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101132332011220 is an abundant number, since it is smaller than the sum of its proper divisors (123011653717184).

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

101132332011220 is a wasteful number, since it uses less digits than its factorization.

101132332011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14007248248 (or 14007248227 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101132332011220 its reverse (22110233231101), we get a palindrome (123242565242321).

The spelling of 101132332011220 in words is "one hundred one trillion, one hundred thirty-two billion, three hundred thirty-two million, eleven thousand, two hundred twenty".