163245107 has 2 divisors, whose sum is σ = 163245108. Its totient is φ = 163245106.

The previous prime is 163245097. The next prime is 163245119. The reversal of 163245107 is 701542361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163245107 - 2⁴ = 163245091 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163245107.

It is not a weakly prime, because it can be changed into another prime (163245197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81622553 + 81622554.

It is an arithmetic number, because the mean of its divisors is an integer number (81622554).

Almost surely, 2^163245107 is an apocalyptic number.

163245107 is a deficient number, since it is larger than the sum of its proper divisors (1).

163245107 is an equidigital number, since it uses as much as digits as its factorization.

163245107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 163245107 is about 12776.7408598594. The cubic root of 163245107 is about 546.5292258503.

Adding to 163245107 its reverse (701542361), we get a palindrome (864787468).

The spelling of 163245107 in words is "one hundred sixty-three million, two hundred forty-five thousand, one hundred seven".