1100432433132 has 72 divisors (see below), whose sum is σ = 2945699973216. Its totient is φ = 345183896064.

The previous prime is 1100432433059. The next prime is 1100432433143. The reversal of 1100432433132 is 2313342340011.

It is a happy number.

1100432433132 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 4 + 324 + 331 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1100432433096 and 1100432433105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4235578 + ... + 4487870.

It is an arithmetic number, because the mean of its divisors is an integer number (40912499628).

Almost surely, 2^{1100432433132} is an apocalyptic number.

1100432433132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100432433132 is an abundant number, since it is smaller than the sum of its proper divisors (1845267540084).

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

1100432433132 is a wasteful number, since it uses less digits than its factorization.

1100432433132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259447 (or 259442 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1100432433132 its reverse (2313342340011), we get a palindrome (3413774773143).

The spelling of 1100432433132 in words is "one trillion, one hundred billion, four hundred thirty-two million, four hundred thirty-three thousand, one hundred thirty-two".