13111100232230 has 64 divisors (see below), whose sum is σ = 31686687019008. Its totient is φ = 3772224639360.

The previous prime is 13111100232229. The next prime is 13111100232253. The reversal of 13111100232230 is 3223200111131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654890102 + ... + 654910121.

It is an arithmetic number, because the mean of its divisors is an integer number (495104484672).

Almost surely, 2^{13111100232230} is an apocalyptic number.

13111100232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13111100232230 is an abundant number, since it is smaller than the sum of its proper divisors (18575586786778).

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

13111100232230 is a wasteful number, since it uses less digits than its factorization.

13111100232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309800261.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13111100232230 its reverse (3223200111131), we get a palindrome (16334300343361).

The spelling of 13111100232230 in words is "thirteen trillion, one hundred eleven billion, one hundred million, two hundred thirty-two thousand, two hundred thirty".