100111033312232 has 16 divisors (see below), whose sum is σ = 187709364964260. Its totient is φ = 50055202655104.

The previous prime is 100111033312207. The next prime is 100111033312237. The reversal of 100111033312232 is 232213330111001.

It can be written as a sum of positive squares in 2 ways, for example, as 91818441853636 + 8292591458596 = 9582194^2 + 2879686^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100111033312198 and 100111033312207.

It is not an unprimeable number, because it can be changed into a prime (100111033312237) 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, 37892363 + ... + 40448154.

Almost surely, 2^{100111033312232} is an apocalyptic number.

It is an amenable number.

100111033312232 is a deficient number, since it is larger than the sum of its proper divisors (87598331652028).

100111033312232 is a wasteful number, since it uses less digits than its factorization.

100111033312232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78500260 (or 78500256 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 100111033312232 its reverse (232213330111001), we get a palindrome (332324363423233).

The spelling of 100111033312232 in words is "one hundred trillion, one hundred eleven billion, thirty-three million, three hundred twelve thousand, two hundred thirty-two".