201341401044137 has 2 divisors, whose sum is σ = 201341401044138. Its totient is φ = 201341401044136.

The previous prime is 201341401044109. The next prime is 201341401044221. The reversal of 201341401044137 is 731440104143102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160667058053401 + 40674342990736 = 12675451^2 + 6377644^2 .

It is a cyclic number.

It is not a de Polignac number, because 201341401044137 - 2²² = 201341396849833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201341401044097 and 201341401044106.

It is not a weakly prime, because it can be changed into another prime (201341401094137) 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 as a sum of consecutive naturals, namely, 100670700522068 + 100670700522069.

It is an arithmetic number, because the mean of its divisors is an integer number (100670700522069).

Almost surely, 2^{201341401044137} is an apocalyptic number.

It is an amenable number.

201341401044137 is a deficient number, since it is larger than the sum of its proper divisors (1).

201341401044137 is an equidigital number, since it uses as much as digits as its factorization.

201341401044137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 201341401044137 its reverse (731440104143102), we get a palindrome (932781505187239).

The spelling of 201341401044137 in words is "two hundred one trillion, three hundred forty-one billion, four hundred one million, forty-four thousand, one hundred thirty-seven".