13202901 has 12 divisors (see below), whose sum is σ = 19384300. Its totient is φ = 8657280.

The previous prime is 13202899. The next prime is 13202909. The reversal of 13202901 is 10920231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 10400625 = 1674^2 + 3225^2 .

It is not a de Polignac number, because 13202901 - 2¹ = 13202899 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 (13202909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11476 + ... + 12573.

Almost surely, 2^13202901 is an apocalyptic number.

It is an amenable number.

13202901 is a deficient number, since it is larger than the sum of its proper divisors (6181399).

13202901 is a wasteful number, since it uses less digits than its factorization.

13202901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24116 (or 24113 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 13202901 is about 3633.5796399694. The cubic root of 13202901 is about 236.3504620190.

The spelling of 13202901 in words is "thirteen million, two hundred two thousand, nine hundred one".