210230061563 has 2 divisors, whose sum is σ = 210230061564. Its totient is φ = 210230061562.

The previous prime is 210230061529. The next prime is 210230061583. The reversal of 210230061563 is 365160032012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210230061563 - 2¹⁸ = 210229799419 is a prime.

It is not a weakly prime, because it can be changed into another prime (210230061523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105115030781 + 105115030782.

It is an arithmetic number, because the mean of its divisors is an integer number (105115030782).

Almost surely, 2^210230061563 is an apocalyptic number.

210230061563 is a deficient number, since it is larger than the sum of its proper divisors (1).

210230061563 is an equidigital number, since it uses as much as digits as its factorization.

210230061563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 210230061563 its reverse (365160032012), we get a palindrome (575390093575).

The spelling of 210230061563 in words is "two hundred ten billion, two hundred thirty million, sixty-one thousand, five hundred sixty-three".