32001103002002 has 4 divisors (see below), whose sum is σ = 48001654503006. Its totient is φ = 16000551501000.

The previous prime is 32001103001993. The next prime is 32001103002019. The reversal of 32001103002002 is 20020030110023.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26366181309601 + 5634921692401 = 5134801^2 + 2373799^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000275750499 + ... + 8000275750502.

Almost surely, 2^{32001103002002} is an apocalyptic number.

32001103002002 is a deficient number, since it is larger than the sum of its proper divisors (16000551501004).

32001103002002 is a wasteful number, since it uses less digits than its factorization.

32001103002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16000551501003.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32001103002002 its reverse (20020030110023), we get a palindrome (52021133112025).

The spelling of 32001103002002 in words is "thirty-two trillion, one billion, one hundred three million, two thousand, two".