23187302348430 has 128 divisors (see below), whose sum is σ = 61803512179200. Its totient is φ = 5520078835200.

The previous prime is 23187302348377. The next prime is 23187302348447. The reversal of 23187302348430 is 3484320378132.

It is a self number, because there is not a number n which added to its sum of digits gives 23187302348430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11530036 + ... + 13390904.

It is an arithmetic number, because the mean of its divisors is an integer number (482839938900).

Almost surely, 2^{23187302348430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23187302348430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30901756089600).

23187302348430 is an abundant number, since it is smaller than the sum of its proper divisors (38616209830770).

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

23187302348430 is a wasteful number, since it uses less digits than its factorization.

23187302348430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861570.

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 23187302348430 in words is "twenty-three trillion, one hundred eighty-seven billion, three hundred two million, three hundred forty-eight thousand, four hundred thirty".