111001010100032 has 28 divisors (see below), whose sum is σ = 237211293220356. Its totient is φ = 51231235430400.

The previous prime is 111001010100031. The next prime is 111001010100151. The reversal of 111001010100032 is 230001010100111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25102665185536 + 85898344914496 = 5010256^2 + 9268136^2 .

It is a super-3 number, since 3×111001010100032³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111001010099986 and 111001010100022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001010100031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66707336969 + ... + 66707338632.

It is an arithmetic number, because the mean of its divisors is an integer number (8471831900727).

Almost surely, 2^{111001010100032} is an apocalyptic number.

It is an amenable number.

111001010100032 is an abundant number, since it is smaller than the sum of its proper divisors (126210283120324).

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

111001010100032 is a wasteful number, since it uses less digits than its factorization.

111001010100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133414675626 (or 133414675616 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 111001010100032 its reverse (230001010100111), we get a palindrome (341002020200143).

The spelling of 111001010100032 in words is "one hundred eleven trillion, one billion, ten million, one hundred thousand, thirty-two".