97135153 has 2 divisors, whose sum is σ = 97135154. Its totient is φ = 97135152.

The previous prime is 97135147. The next prime is 97135169. The reversal of 97135153 is 35153179.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80586529 + 16548624 = 8977^2 + 4068^2 .

It is a cyclic number.

It is not a de Polignac number, because 97135153 - 2⁹ = 97134641 is a prime.

It is not a weakly prime, because it can be changed into another prime (97135133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48567576 + 48567577.

It is an arithmetic number, because the mean of its divisors is an integer number (48567577).

Almost surely, 2^97135153 is an apocalyptic number.

It is an amenable number.

97135153 is a deficient number, since it is larger than the sum of its proper divisors (1).

97135153 is an equidigital number, since it uses as much as digits as its factorization.

97135153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14175, while the sum is 34.

The square root of 97135153 is about 9855.7167674401. The cubic root of 97135153 is about 459.6833879902.

The spelling of 97135153 in words is "ninety-seven million, one hundred thirty-five thousand, one hundred fifty-three".