101101023320 has 64 divisors (see below), whose sum is σ = 248493657600. Its totient is φ = 36714142080.

The previous prime is 101101023313. The next prime is 101101023349. The reversal of 101101023320 is 23320101101.

It is a junction number, because it is equal to n+sod(n) for n = 101101023295 and 101101023304.

It is a congruent number.

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, 169697 + ... + 480623.

It is an arithmetic number, because the mean of its divisors is an integer number (3882713400).

Almost surely, 2^101101023320 is an apocalyptic number.

101101023320 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 101101023320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124246828800).

101101023320 is an abundant number, since it is smaller than the sum of its proper divisors (147392634280).

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

101101023320 is a wasteful number, since it uses less digits than its factorization.

101101023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311688 (or 311684 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101101023320 its reverse (23320101101), we get a palindrome (124421124421).

The spelling of 101101023320 in words is "one hundred one billion, one hundred one million, twenty-three thousand, three hundred twenty".