23030015104420 has 192 divisors, whose sum is σ = 52817835442176. Its totient is φ = 8410626385920.

The previous prime is 23030015104403. The next prime is 23030015104427. The reversal of 23030015104420 is 2440151003032.

It is not an unprimeable number, because it can be changed into a prime (23030015104427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 397609302 + ... + 397667218.

It is an arithmetic number, because the mean of its divisors is an integer number (275092892928).

Almost surely, 2^{23030015104420} is an apocalyptic number.

23030015104420 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 23030015104420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26408917721088).

23030015104420 is an abundant number, since it is smaller than the sum of its proper divisors (29787820337756).

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

23030015104420 is a wasteful number, since it uses less digits than its factorization.

23030015104420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58430 (or 58428 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23030015104420 its reverse (2440151003032), we get a palindrome (25470166107452).

The spelling of 23030015104420 in words is "twenty-three trillion, thirty billion, fifteen million, one hundred four thousand, four hundred twenty".