102332012161 has 2 divisors, whose sum is σ = 102332012162. Its totient is φ = 102332012160.

The previous prime is 102332012149. The next prime is 102332012179. The reversal of 102332012161 is 161210233201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100920582400 + 1411429761 = 317680^2 + 37569^2 .

It is a cyclic number.

It is not a de Polignac number, because 102332012161 - 2⁵ = 102332012129 is a prime.

It is not a weakly prime, because it can be changed into another prime (102332012131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51166006080 + 51166006081.

It is an arithmetic number, because the mean of its divisors is an integer number (51166006081).

Almost surely, 2^102332012161 is an apocalyptic number.

It is an amenable number.

102332012161 is a deficient number, since it is larger than the sum of its proper divisors (1).

102332012161 is an equidigital number, since it uses as much as digits as its factorization.

102332012161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102332012161 its reverse (161210233201), we get a palindrome (263542245362).

The spelling of 102332012161 in words is "one hundred two billion, three hundred thirty-two million, twelve thousand, one hundred sixty-one".