23101301320 has 64 divisors (see below), whose sum is σ = 53047224000. Its totient is φ = 9051541248.

The previous prime is 23101301291. The next prime is 23101301323. The reversal of 23101301320 is 2310310132.

It is a junction number, because it is equal to n+sod(n) for n = 23101301294 and 23101301303.

It is not an unprimeable number, because it can be changed into a prime (23101301323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650586 + ... + 685174.

It is an arithmetic number, because the mean of its divisors is an integer number (828862875).

Almost surely, 2^23101301320 is an apocalyptic number.

23101301320 is a gapful number since it is divisible by the number (20) 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 23101301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26523612000).

23101301320 is an abundant number, since it is smaller than the sum of its proper divisors (29945922680).

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

23101301320 is a wasteful number, since it uses less digits than its factorization.

23101301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34942 (or 34938 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23101301320 its reverse (2310310132), we get a palindrome (25411611452).

The spelling of 23101301320 in words is "twenty-three billion, one hundred one million, three hundred one thousand, three hundred twenty".