103213565163 has 12 divisors (see below), whose sum is σ = 149117273448. Its totient is φ = 68794729920.

The previous prime is 103213565149. The next prime is 103213565177. The reversal of 103213565163 is 361565312301.

103213565163 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 135 + 6 + 516 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (103213565149) and next prime (103213565177).

It is not a de Polignac number, because 103213565163 - 2¹⁸ = 103213303019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103213565123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1147033 + ... + 1233738.

It is an arithmetic number, because the mean of its divisors is an integer number (12426439454).

Almost surely, 2^103213565163 is an apocalyptic number.

103213565163 is a deficient number, since it is larger than the sum of its proper divisors (45903708285).

103213565163 is a wasteful number, since it uses less digits than its factorization.

103213565163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385594 (or 2385591 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

Adding to 103213565163 its reverse (361565312301), we get a palindrome (464778877464).

The spelling of 103213565163 in words is "one hundred three billion, two hundred thirteen million, five hundred sixty-five thousand, one hundred sixty-three".