971153 has 2 divisors, whose sum is σ = 971154. Its totient is φ = 971152.

The previous prime is 971149. The next prime is 971171. The reversal of 971153 is 351179.

971153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 824464 + 146689 = 908^2 + 383^2 .

It is an emirp because it is prime and its reverse (351179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 971153 - 2² = 971149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (971143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485576 + 485577.

It is an arithmetic number, because the mean of its divisors is an integer number (485577).

2⁹⁷¹¹⁵³ is an apocalyptic number.

It is an amenable number.

971153 is a deficient number, since it is larger than the sum of its proper divisors (1).

971153 is an equidigital number, since it uses as much as digits as its factorization.

971153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 945, while the sum is 26.

The square root of 971153 is about 985.4709534025. The cubic root of 971153 is about 99.0290361383.

Adding to 971153 its sum of digits (26), we get a palindrome (971179).

The spelling of 971153 in words is "nine hundred seventy-one thousand, one hundred fifty-three".