201044311319 has 2 divisors, whose sum is σ = 201044311320. Its totient is φ = 201044311318.

The previous prime is 201044311297. The next prime is 201044311387. The reversal of 201044311319 is 913113440102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201044311319 - 2¹⁶ = 201044245783 is a prime.

It is a super-2 number, since 2×201044311319² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201044311291 and 201044311300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201044311219) 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, 100522155659 + 100522155660.

It is an arithmetic number, because the mean of its divisors is an integer number (100522155660).

Almost surely, 2^201044311319 is an apocalyptic number.

201044311319 is a deficient number, since it is larger than the sum of its proper divisors (1).

201044311319 is an equidigital number, since it uses as much as digits as its factorization.

201044311319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 201044311319 in words is "two hundred one billion, forty-four million, three hundred eleven thousand, three hundred nineteen".