100432043032 has 8 divisors (see below), whose sum is σ = 188310080700. Its totient is φ = 50216021512.

The previous prime is 100432043021. The next prime is 100432043069. The reversal of 100432043032 is 230340234001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 100432042994 and 100432043012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6277002682 + ... + 6277002697.

Almost surely, 2^100432043032 is an apocalyptic number.

It is an amenable number.

100432043032 is a deficient number, since it is larger than the sum of its proper divisors (87878037668).

100432043032 is a wasteful number, since it uses less digits than its factorization.

100432043032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12554005385 (or 12554005381 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 100432043032 its reverse (230340234001), we get a palindrome (330772277033).

The spelling of 100432043032 in words is "one hundred billion, four hundred thirty-two million, forty-three thousand, thirty-two".