201103202002 has 8 divisors (see below), whose sum is σ = 304324314876. Its totient is φ = 99661763712.

The previous prime is 201103201997. The next prime is 201103202081. The reversal of 201103202002 is 200202301102.

It can be written as a sum of positive squares in 2 ways, for example, as 166977659641 + 34125542361 = 408629^2 + 184731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444918363 + ... + 444918814.

Almost surely, 2^201103202002 is an apocalyptic number.

201103202002 is a deficient number, since it is larger than the sum of its proper divisors (103221112874).

201103202002 is a wasteful number, since it uses less digits than its factorization.

201103202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889837292.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201103202002 its reverse (200202301102), we get a palindrome (401305503104).

The spelling of 201103202002 in words is "two hundred one billion, one hundred three million, two hundred two thousand, two".