101323232320 has 112 divisors (see below), whose sum is σ = 249334861248. Its totient is φ = 39194265600.

The previous prime is 101323232299. The next prime is 101323232369. The reversal of 101323232320 is 23232323101.

It is a junction number, because it is equal to n+sod(n) for n = 101323232291 and 101323232300.

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, 1353307 + ... + 1426213.

Almost surely, 2^101323232320 is an apocalyptic number.

101323232320 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 101323232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124667430624).

101323232320 is an abundant number, since it is smaller than the sum of its proper divisors (148011628928).

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

101323232320 is a wasteful number, since it uses less digits than its factorization.

101323232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73068 (or 73058 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 101323232320 its reverse (23232323101), we get a palindrome (124555555421).

The spelling of 101323232320 in words is "one hundred one billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred twenty".