111304023131432 has 64 divisors (see below), whose sum is σ = 211519339200000. Its totient is φ = 54900098173440.

The previous prime is 111304023131363. The next prime is 111304023131471. The reversal of 111304023131432 is 234131320403111.

It is a junction number, because it is equal to n+sod(n) for n = 111304023131395 and 111304023131404.

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 15 ways as a sum of consecutive naturals, for example, 8048588294 + ... + 8048602122.

It is an arithmetic number, because the mean of its divisors is an integer number (3304989675000).

Almost surely, 2^{111304023131432} is an apocalyptic number.

It is an amenable number.

111304023131432 is a deficient number, since it is larger than the sum of its proper divisors (100215316068568).

111304023131432 is a wasteful number, since it uses less digits than its factorization.

111304023131432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23994 (or 23990 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 111304023131432 its reverse (234131320403111), we get a palindrome (345435343534543).

The spelling of 111304023131432 in words is "one hundred eleven trillion, three hundred four billion, twenty-three million, one hundred thirty-one thousand, four hundred thirty-two".