2102001104432 has 10 divisors (see below), whose sum is σ = 4072627139868. Its totient is φ = 1051000552208.

The previous prime is 2102001104431. The next prime is 2102001104459. The reversal of 2102001104432 is 2344011002012.

It is not an unprimeable number, because it can be changed into a prime (2102001104431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65687534498 + ... + 65687534529.

Almost surely, 2^{2102001104432} is an apocalyptic number.

It is an amenable number.

2102001104432 is a deficient number, since it is larger than the sum of its proper divisors (1970626035436).

2102001104432 is a wasteful number, since it uses less digits than its factorization.

2102001104432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131375069035 (or 131375069029 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2102001104432 its reverse (2344011002012), we get a palindrome (4446012106444).

The spelling of 2102001104432 in words is "two trillion, one hundred two billion, one million, one hundred four thousand, four hundred thirty-two".