2051314542201 has 32 divisors (see below), whose sum is σ = 2836724670208. Its totient is φ = 1317457198080.

The previous prime is 2051314542169. The next prime is 2051314542229. The reversal of 2051314542201 is 1022454131502.

It is not a de Polignac number, because 2051314542201 - 2⁵ = 2051314542169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2051314542271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111130965 + ... + 111149421.

It is an arithmetic number, because the mean of its divisors is an integer number (88647645944).

Almost surely, 2^{2051314542201} is an apocalyptic number.

It is an amenable number.

2051314542201 is a deficient number, since it is larger than the sum of its proper divisors (785410128007).

2051314542201 is a wasteful number, since it uses less digits than its factorization.

2051314542201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28321.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2051314542201 its reverse (1022454131502), we get a palindrome (3073768673703).

The spelling of 2051314542201 in words is "two trillion, fifty-one billion, three hundred fourteen million, five hundred forty-two thousand, two hundred one".