13202071 has 4 divisors (see below), whose sum is σ = 13219200. Its totient is φ = 13184944.

The previous prime is 13202051. The next prime is 13202107. The reversal of 13202071 is 17020231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17020231 = 1601 ⋅10631.

It is a cyclic number.

It is not a de Polignac number, because 13202071 - 2⁷ = 13201943 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 (13202011) 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, 7351 + ... + 8968.

It is an arithmetic number, because the mean of its divisors is an integer number (3304800).

Almost surely, 2^13202071 is an apocalyptic number.

13202071 is a deficient number, since it is larger than the sum of its proper divisors (17129).

13202071 is an equidigital number, since it uses as much as digits as its factorization.

13202071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17128.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 13202071 is about 3633.4654257334. The cubic root of 13202071 is about 236.3455091935.

The spelling of 13202071 in words is "thirteen million, two hundred two thousand, seventy-one".