13263097 has 4 divisors (see below), whose sum is σ = 13289076. Its totient is φ = 13237120.

The previous prime is 13263079. The next prime is 13263113. The reversal of 13263097 is 79036231.

13263097 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, and also an emirpimes, since its reverse is a distinct semiprime: 79036231 = 1789 ⋅44179.

It can be written as a sum of positive squares in 2 ways, for example, as 1628176 + 11634921 = 1276^2 + 3411^2 .

It is a cyclic number.

It is not a de Polignac number, because 13263097 - 2²³ = 4874489 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13263067) 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, 12208 + ... + 13249.

It is an arithmetic number, because the mean of its divisors is an integer number (3322269).

Almost surely, 2^13263097 is an apocalyptic number.

It is an amenable number.

13263097 is a deficient number, since it is larger than the sum of its proper divisors (25979).

13263097 is an equidigital number, since it uses as much as digits as its factorization.

13263097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25978.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 13263097 is about 3641.8535116064. The cubic root of 13263097 is about 236.7091151350.

The spelling of 13263097 in words is "thirteen million, two hundred sixty-three thousand, ninety-seven".