1102332312173 has 2 divisors, whose sum is σ = 1102332312174. Its totient is φ = 1102332312172.

The previous prime is 1102332312161. The next prime is 1102332312217. The reversal of 1102332312173 is 3712132332011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 748256140324 + 354076171849 = 865018^2 + 595043^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102332312173 - 2⁴ = 1102332312157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102332312673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551166156086 + 551166156087.

It is an arithmetic number, because the mean of its divisors is an integer number (551166156087).

Almost surely, 2^{1102332312173} is an apocalyptic number.

It is an amenable number.

1102332312173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102332312173 is an equidigital number, since it uses as much as digits as its factorization.

1102332312173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 1102332312173 its reverse (3712132332011), we get a palindrome (4814464644184).

The spelling of 1102332312173 in words is "one trillion, one hundred two billion, three hundred thirty-two million, three hundred twelve thousand, one hundred seventy-three".