1102101173 has 2 divisors, whose sum is σ = 1102101174. Its totient is φ = 1102101172.

The previous prime is 1102101139. The next prime is 1102101199. The reversal of 1102101173 is 3711012011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 992124004 + 109977169 = 31498^2 + 10487^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102101173 - 2⁸ = 1102100917 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 (1102101103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551050586 + 551050587.

It is an arithmetic number, because the mean of its divisors is an integer number (551050587).

Almost surely, 2^1102101173 is an apocalyptic number.

It is an amenable number.

1102101173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102101173 is an equidigital number, since it uses as much as digits as its factorization.

1102101173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1102101173 is about 33197.9091660906. The cubic root of 1102101173 is about 1032.9369698587.

Adding to 1102101173 its reverse (3711012011), we get a palindrome (4813113184).

The spelling of 1102101173 in words is "one billion, one hundred two million, one hundred one thousand, one hundred seventy-three".