102132231361 has 2 divisors, whose sum is σ = 102132231362. Its totient is φ = 102132231360.

The previous prime is 102132231293. The next prime is 102132231367. The reversal of 102132231361 is 163132231201.

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., 101342902336 + 789329025 = 318344^2 + 28095^2 .

It is a cyclic number.

It is not a de Polignac number, because 102132231361 - 2³³ = 93542296769 is a prime.

It is not a weakly prime, because it can be changed into another prime (102132231367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51066115680 + 51066115681.

It is an arithmetic number, because the mean of its divisors is an integer number (51066115681).

Almost surely, 2^102132231361 is an apocalyptic number.

It is an amenable number.

102132231361 is a deficient number, since it is larger than the sum of its proper divisors (1).

102132231361 is an equidigital number, since it uses as much as digits as its factorization.

102132231361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 102132231361 its reverse (163132231201), we get a palindrome (265264462562).

The spelling of 102132231361 in words is "one hundred two billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred sixty-one".