2011342514201 has 32 divisors (see below), whose sum is σ = 2085363096960. Its totient is φ = 1938780748800.

The previous prime is 2011342514191. The next prime is 2011342514243. The reversal of 2011342514201 is 1024152431102.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011342514201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011342514101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657085211 + ... + 657088271.

It is an arithmetic number, because the mean of its divisors is an integer number (65167596780).

Almost surely, 2^{2011342514201} is an apocalyptic number.

It is an amenable number.

2011342514201 is a deficient number, since it is larger than the sum of its proper divisors (74020582759).

2011342514201 is a wasteful number, since it uses less digits than its factorization.

2011342514201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 2011342514201 its reverse (1024152431102), we get a palindrome (3035494945303).

The spelling of 2011342514201 in words is "two trillion, eleven billion, three hundred forty-two million, five hundred fourteen thousand, two hundred one".