23023130020 has 48 divisors (see below), whose sum is σ = 52797620736. Its totient is φ = 8363520000.

The previous prime is 23023129993. The next prime is 23023130023. The reversal of 23023130020 is 2003132032.

It is a junction number, because it is equal to n+sod(n) for n = 23023129976 and 23023130003.

It is not an unprimeable number, because it can be changed into a prime (23023130023) 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, 165220 + ... + 270820.

It is an arithmetic number, because the mean of its divisors is an integer number (1099950432).

Almost surely, 2^23023130020 is an apocalyptic number.

23023130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023130020 is an abundant number, since it is smaller than the sum of its proper divisors (29774490716).

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

23023130020 is a wasteful number, since it uses less digits than its factorization.

23023130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106612 (or 106610 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23023130020 its reverse (2003132032), we get a palindrome (25026262052).

The spelling of 23023130020 in words is "twenty-three billion, twenty-three million, one hundred thirty thousand, twenty".