111011123113232 has 20 divisors (see below), whose sum is σ = 215090735186880. Its totient is φ = 55503836613408.

The previous prime is 111011123113213. The next prime is 111011123113237. The reversal of 111011123113232 is 232311321110111.

It is a super-2 number, since 2×111011123113232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111011123113198 and 111011123113207.

It is not an unprimeable number, because it can be changed into a prime (111011123113237) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 107277932 + ... + 108307787.

It is an arithmetic number, because the mean of its divisors is an integer number (10754536759344).

Almost surely, 2^{111011123113232} is an apocalyptic number.

It is an amenable number.

111011123113232 is a deficient number, since it is larger than the sum of its proper divisors (104079612073648).

111011123113232 is a wasteful number, since it uses less digits than its factorization.

111011123113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215617910 (or 215617904 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 111011123113232 its reverse (232311321110111), we get a palindrome (343322444223343).

The spelling of 111011123113232 in words is "one hundred eleven trillion, eleven billion, one hundred twenty-three million, one hundred thirteen thousand, two hundred thirty-two".