23513435111230 has 16 divisors (see below), whose sum is σ = 42743234520864. Its totient is φ = 9312251528800.

The previous prime is 23513435111171. The next prime is 23513435111233. The reversal of 23513435111230 is 3211153431532.

It is a super-2 number, since 2×23513435111230² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23513435111233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11640313402 + ... + 11640315421.

It is an arithmetic number, because the mean of its divisors is an integer number (2671452157554).

Almost surely, 2^{23513435111230} is an apocalyptic number.

23513435111230 is a deficient number, since it is larger than the sum of its proper divisors (19229799409634).

23513435111230 is a wasteful number, since it uses less digits than its factorization.

23513435111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23280628931.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 23513435111230 its reverse (3211153431532), we get a palindrome (26724588542762).

The spelling of 23513435111230 in words is "twenty-three trillion, five hundred thirteen billion, four hundred thirty-five million, one hundred eleven thousand, two hundred thirty".