201505052327 has 2 divisors, whose sum is σ = 201505052328. Its totient is φ = 201505052326.

The previous prime is 201505052317. The next prime is 201505052351. The reversal of 201505052327 is 723250505102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201505052327 - 2⁸ = 201505052071 is a prime.

It is a super-2 number, since 2×201505052327² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201505052293 and 201505052302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201505052317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100752526163 + 100752526164.

It is an arithmetic number, because the mean of its divisors is an integer number (100752526164).

Almost surely, 2^201505052327 is an apocalyptic number.

201505052327 is a deficient number, since it is larger than the sum of its proper divisors (1).

201505052327 is an equidigital number, since it uses as much as digits as its factorization.

201505052327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

Adding to 201505052327 its reverse (723250505102), we get a palindrome (924755557429).

The spelling of 201505052327 in words is "two hundred one billion, five hundred five million, fifty-two thousand, three hundred twenty-seven".