102113404163 has 2 divisors, whose sum is σ = 102113404164. Its totient is φ = 102113404162.

The previous prime is 102113404157. The next prime is 102113404171. The reversal of 102113404163 is 361404311201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102113404163 - 2²² = 102109209859 is a prime.

It is not a weakly prime, because it can be changed into another prime (102113404123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056702081 + 51056702082.

It is an arithmetic number, because the mean of its divisors is an integer number (51056702082).

Almost surely, 2^102113404163 is an apocalyptic number.

102113404163 is a deficient number, since it is larger than the sum of its proper divisors (1).

102113404163 is an equidigital number, since it uses as much as digits as its factorization.

102113404163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 102113404163 its reverse (361404311201), we get a palindrome (463517715364).

The spelling of 102113404163 in words is "one hundred two billion, one hundred thirteen million, four hundred four thousand, one hundred sixty-three".