97135013 has 4 divisors (see below), whose sum is σ = 97162080. Its totient is φ = 97107948.

The previous prime is 97134977. The next prime is 97135019. The reversal of 97135013 is 31053179.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97135013 - 2¹⁰ = 97133989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97135019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7145 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (24290520).

Almost surely, 2^97135013 is an apocalyptic number.

It is an amenable number.

97135013 is a deficient number, since it is larger than the sum of its proper divisors (27067).

97135013 is a wasteful number, since it uses less digits than its factorization.

97135013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27066.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 97135013 is about 9855.7096649607. The cubic root of 97135013 is about 459.6831671443.

The spelling of 97135013 in words is "ninety-seven million, one hundred thirty-five thousand, thirteen".