13119802 has 4 divisors (see below), whose sum is σ = 19679706. Its totient is φ = 6559900.

The previous prime is 13119797. The next prime is 13119809. The reversal of 13119802 is 20891131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7834401 + 5285401 = 2799^2 + 2299^2 .

It is not an unprimeable number, because it can be changed into a prime (13119809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3279949 + ... + 3279952.

Almost surely, 2^13119802 is an apocalyptic number.

13119802 is a deficient number, since it is larger than the sum of its proper divisors (6559904).

13119802 is an equidigital number, since it uses as much as digits as its factorization.

13119802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559903.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 13119802 is about 3622.1267233491. The cubic root of 13119802 is about 235.8535551284.

The spelling of 13119802 in words is "thirteen million, one hundred nineteen thousand, eight hundred two".