13510097 has 4 divisors (see below), whose sum is σ = 13731636. Its totient is φ = 13288560.

The previous prime is 13510067. The next prime is 13510099. The reversal of 13510097 is 79001531.

13510097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 231361 + 13278736 = 481^2 + 3644^2 .

It is a cyclic number.

It is not a de Polignac number, because 13510097 - 2¹² = 13506001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13510099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110678 + ... + 110799.

It is an arithmetic number, because the mean of its divisors is an integer number (3432909).

Almost surely, 2^13510097 is an apocalyptic number.

It is an amenable number.

13510097 is a deficient number, since it is larger than the sum of its proper divisors (221539).

13510097 is an equidigital number, since it uses as much as digits as its factorization.

13510097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221538.

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

The square root of 13510097 is about 3675.6083850160. The cubic root of 13510097 is about 238.1695059218.

The spelling of 13510097 in words is "thirteen million, five hundred ten thousand, ninety-seven".