201101211002 has 8 divisors (see below), whose sum is σ = 301682313012. Its totient is φ = 100540440000.

The previous prime is 201101210977. The next prime is 201101211023. The reversal of 201101211002 is 200112101102.

It can be written as a sum of positive squares in 2 ways, for example, as 158277461281 + 42823749721 = 397841^2 + 206939^2 .

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, 5057999 + ... + 5097602.

Almost surely, 2^201101211002 is an apocalyptic number.

201101211002 is a deficient number, since it is larger than the sum of its proper divisors (100581102010).

201101211002 is a wasteful number, since it uses less digits than its factorization.

201101211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165504.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201101211002 its reverse (200112101102), we get a palindrome (401213312104).

The spelling of 201101211002 in words is "two hundred one billion, one hundred one million, two hundred eleven thousand, two".