13000202 has 4 divisors (see below), whose sum is σ = 19500306. Its totient is φ = 6500100.

The previous prime is 13000201. The next prime is 13000213. The reversal of 13000202 is 20200031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20200031 = 67 ⋅301493.

It can be written as a sum of positive squares in only one way, i.e., 11895601 + 1104601 = 3449^2 + 1051^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13000202.

It is not an unprimeable number, because it can be changed into a prime (13000201) 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 as a sum of consecutive naturals, namely, 3250049 + ... + 3250052.

Almost surely, 2^13000202 is an apocalyptic number.

13000202 is a deficient number, since it is larger than the sum of its proper divisors (6500104).

13000202 is an equidigital number, since it uses as much as digits as its factorization.

13000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500103.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 13000202 is about 3605.5792877151. The cubic root of 13000202 is about 235.1346866366.

Adding to 13000202 its reverse (20200031), we get a palindrome (33200233).

The spelling of 13000202 in words is "thirteen million, two hundred two", and thus it is an aban number.