1173101 has 2 divisors, whose sum is σ = 1173102. Its totient is φ = 1173100.

The previous prime is 1173059. The next prime is 1173121. The reversal of 1173101 is 1013711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 724201 + 448900 = 851^2 + 670^2 .

It is an emirp because it is prime and its reverse (1013711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1173101 - 2¹⁸ = 910957 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (1173121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586550 + 586551.

It is an arithmetic number, because the mean of its divisors is an integer number (586551).

2^1173101 is an apocalyptic number.

It is an amenable number.

1173101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1173101 is an equidigital number, since it uses as much as digits as its factorization.

1173101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 1173101 is about 1083.0978718472. The cubic root of 1173101 is about 105.4658365158.

Adding to 1173101 its reverse (1013711), we get a palindrome (2186812).

The spelling of 1173101 in words is "one million, one hundred seventy-three thousand, one hundred one".