201020001110002 has 4 divisors (see below), whose sum is σ = 301530001665006. Its totient is φ = 100510000555000.

The previous prime is 201020001109997. The next prime is 201020001110017. The reversal of 201020001110002 is 200011100020102.

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., 109760593335561 + 91259407774441 = 10476669^2 + 9552979^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255000277499 + ... + 50255000277502.

Almost surely, 2^{201020001110002} is an apocalyptic number.

201020001110002 is a deficient number, since it is larger than the sum of its proper divisors (100510000555004).

201020001110002 is a wasteful number, since it uses less digits than its factorization.

201020001110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100510000555003.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201020001110002 its reverse (200011100020102), we get a palindrome (401031101130104).

The spelling of 201020001110002 in words is "two hundred one trillion, twenty billion, one million, one hundred ten thousand, two".