201001102311 has 32 divisors (see below), whose sum is σ = 273949378560. Its totient is φ = 131060008800.

The previous prime is 201001102279. The next prime is 201001102319. The reversal of 201001102311 is 113201100102.

It is not a de Polignac number, because 201001102311 - 2⁵ = 201001102279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001102319) 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, 19819480 + ... + 19829618.

It is an arithmetic number, because the mean of its divisors is an integer number (8560918080).

Almost surely, 2^201001102311 is an apocalyptic number.

201001102311 is a deficient number, since it is larger than the sum of its proper divisors (72948276249).

201001102311 is a wasteful number, since it uses less digits than its factorization.

201001102311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 201001102311 its reverse (113201100102), we get a palindrome (314202202413).

The spelling of 201001102311 in words is "two hundred one billion, one million, one hundred two thousand, three hundred eleven".