13250097 has 12 divisors (see below), whose sum is σ = 21873280. Its totient is φ = 7571448.

The previous prime is 13250009. The next prime is 13250101. The reversal of 13250097 is 79005231.

13250097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13250097 - 2¹² = 13246001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13250097.

It is not an unprimeable number, because it can be changed into a prime (13250197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105097 + ... + 105222.

Almost surely, 2^13250097 is an apocalyptic number.

It is an amenable number.

13250097 is a deficient number, since it is larger than the sum of its proper divisors (8623183).

13250097 is a wasteful number, since it uses less digits than its factorization.

13250097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210332 (or 210329 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 13250097 is about 3640.0682685906. The cubic root of 13250097 is about 236.6317519964.

The spelling of 13250097 in words is "thirteen million, two hundred fifty thousand, ninety-seven".