201368050601 has 2 divisors, whose sum is σ = 201368050602. Its totient is φ = 201368050600.

The previous prime is 201368050591. The next prime is 201368050621. The reversal of 201368050601 is 106050863102.

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., 112265203600 + 89102847001 = 335060^2 + 298501^2 .

It is a cyclic number.

It is not a de Polignac number, because 201368050601 - 2⁶ = 201368050537 is a prime.

It is a super-2 number, since 2×201368050601² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201368050621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100684025300 + 100684025301.

It is an arithmetic number, because the mean of its divisors is an integer number (100684025301).

Almost surely, 2^201368050601 is an apocalyptic number.

It is an amenable number.

201368050601 is a deficient number, since it is larger than the sum of its proper divisors (1).

201368050601 is an equidigital number, since it uses as much as digits as its factorization.

201368050601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 201368050601 in words is "two hundred one billion, three hundred sixty-eight million, fifty thousand, six hundred one".