2011200323001 has 16 divisors (see below), whose sum is σ = 2988780667200. Its totient is φ = 1195512265728.

The previous prime is 2011200322997. The next prime is 2011200323003. The reversal of 2011200323001 is 1003230021102.

It is not a de Polignac number, because 2011200323001 - 2² = 2011200322997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011200323003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037770096 + ... + 1037772033.

It is an arithmetic number, because the mean of its divisors is an integer number (186798791700).

Almost surely, 2^{2011200323001} is an apocalyptic number.

It is an amenable number.

2011200323001 is a deficient number, since it is larger than the sum of its proper divisors (977580344199).

2011200323001 is a wasteful number, since it uses less digits than its factorization.

2011200323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075542168.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2011200323001 its reverse (1003230021102), we get a palindrome (3014430344103).

The spelling of 2011200323001 in words is "two trillion, eleven billion, two hundred million, three hundred twenty-three thousand, one".