23102323211430 has 192 divisors, whose sum is σ = 63700940160000. Its totient is φ = 5792726658816.

The previous prime is 23102323211389. The next prime is 23102323211447. The reversal of 23102323211430 is 3411232320132.

23102323211430 is a `hidden beast` number, since 2 + 3 + 10 + 2 + 3 + 2 + 3 + 211 + 430 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23102323211394 and 23102323211403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 336033639 + ... + 336102381.

It is an arithmetic number, because the mean of its divisors is an integer number (331775730000).

Almost surely, 2^{23102323211430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23102323211430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31850470080000).

23102323211430 is an abundant number, since it is smaller than the sum of its proper divisors (40598616948570).

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

23102323211430 is a wasteful number, since it uses less digits than its factorization.

23102323211430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70243 (or 70240 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23102323211430 its reverse (3411232320132), we get a palindrome (26513555531562).

The spelling of 23102323211430 in words is "twenty-three trillion, one hundred two billion, three hundred twenty-three million, two hundred eleven thousand, four hundred thirty".