201003102311 has 32 divisors (see below), whose sum is σ = 228842496000. Its totient is φ = 174872234880.

The previous prime is 201003102299. The next prime is 201003102319. The reversal of 201003102311 is 113201300102.

It is a cyclic number.

It is not a de Polignac number, because 201003102311 - 2¹⁸ = 201002840167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201003102319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62753036 + ... + 62756238.

It is an arithmetic number, because the mean of its divisors is an integer number (7151328000).

Almost surely, 2^201003102311 is an apocalyptic number.

201003102311 is a deficient number, since it is larger than the sum of its proper divisors (27839393689).

201003102311 is a wasteful number, since it uses less digits than its factorization.

201003102311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 201003102311 its reverse (113201300102), we get a palindrome (314204402413).

The spelling of 201003102311 in words is "two hundred one billion, three million, one hundred two thousand, three hundred eleven".