102332161 has 2 divisors, whose sum is σ = 102332162. Its totient is φ = 102332160.

The previous prime is 102332101. The next prime is 102332171. The reversal of 102332161 is 161233201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101626561 + 705600 = 10081^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 102332161 - 2⁷ = 102332033 is a prime.

It is not a weakly prime, because it can be changed into another prime (102332101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51166080 + 51166081.

It is an arithmetic number, because the mean of its divisors is an integer number (51166081).

Almost surely, 2^102332161 is an apocalyptic number.

It is an amenable number.

102332161 is a deficient number, since it is larger than the sum of its proper divisors (1).

102332161 is an equidigital number, since it uses as much as digits as its factorization.

102332161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102332161 is about 10115.9359922846. The cubic root of 102332161 is about 467.7395015204.

Adding to 102332161 its reverse (161233201), we get a palindrome (263565362).

The spelling of 102332161 in words is "one hundred two million, three hundred thirty-two thousand, one hundred sixty-one".