13023097 has 4 divisors (see below), whose sum is σ = 13071780. Its totient is φ = 12974416.

The previous prime is 13023067. The next prime is 13023119. The reversal of 13023097 is 79032031.

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 2499561 + 10523536 = 1581^2 + 3244^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023097 - 2¹¹ = 13021049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023067) 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, 23938 + ... + 24475.

It is an arithmetic number, because the mean of its divisors is an integer number (3267945).

Almost surely, 2^13023097 is an apocalyptic number.

It is an amenable number.

13023097 is a deficient number, since it is larger than the sum of its proper divisors (48683).

13023097 is an equidigital number, since it uses as much as digits as its factorization.

13023097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48682.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 13023097 is about 3608.7528316581. The cubic root of 13023097 is about 235.2726396584.

The spelling of 13023097 in words is "thirteen million, twenty-three thousand, ninety-seven".