23123200430430 has 48 divisors (see below), whose sum is σ = 63284548551120. Its totient is φ = 5841650634624.

The previous prime is 23123200430401. The next prime is 23123200430431. The reversal of 23123200430430 is 3403400232132.

23123200430430 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 320 + 0 + 4 + 304 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23123200430394 and 23123200430403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123200430431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6761168007 + ... + 6761171426.

It is an arithmetic number, because the mean of its divisors is an integer number (1318428094815).

Almost surely, 2^{23123200430430} is an apocalyptic number.

23123200430430 is an abundant number, since it is smaller than the sum of its proper divisors (40161348120690).

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

23123200430430 is a wasteful number, since it uses less digits than its factorization.

23123200430430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13522339465 (or 13522339462 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23123200430430 its reverse (3403400232132), we get a palindrome (26526600662562).

The spelling of 23123200430430 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred million, four hundred thirty thousand, four hundred thirty".