102363161 has 2 divisors, whose sum is σ = 102363162. Its totient is φ = 102363160.

The previous prime is 102363109. The next prime is 102363167. The reversal of 102363161 is 161363201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73633561 + 28729600 = 8581^2 + 5360^2 .

It is a cyclic number.

It is not a de Polignac number, because 102363161 - 2⁶ = 102363097 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (102363167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51181580 + 51181581.

It is an arithmetic number, because the mean of its divisors is an integer number (51181581).

Almost surely, 2^102363161 is an apocalyptic number.

It is an amenable number.

102363161 is a deficient number, since it is larger than the sum of its proper divisors (1).

102363161 is an equidigital number, since it uses as much as digits as its factorization.

102363161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 102363161 is about 10117.4681121316. The cubic root of 102363161 is about 467.7867283175.

The spelling of 102363161 in words is "one hundred two million, three hundred sixty-three thousand, one hundred sixty-one".