101320203303132 has 96 divisors (see below), whose sum is σ = 260072236806144. Its totient is φ = 30698981786880.

The previous prime is 101320203303113. The next prime is 101320203303139. The reversal of 101320203303132 is 231303302023101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320203303139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119960133 + ... + 120801795.

It is an arithmetic number, because the mean of its divisors is an integer number (2709085800064).

Almost surely, 2^{101320203303132} is an apocalyptic number.

101320203303132 is a gapful number since it is divisible by the number (12) 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 101320203303132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130036118403072).

101320203303132 is an abundant number, since it is smaller than the sum of its proper divisors (158752033503012).

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

101320203303132 is a wasteful number, since it uses less digits than its factorization.

101320203303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849240 (or 849216 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 101320203303132 its reverse (231303302023101), we get a palindrome (332623505326233).

The spelling of 101320203303132 in words is "one hundred one trillion, three hundred twenty billion, two hundred three million, three hundred three thousand, one hundred thirty-two".