13331301002 has 4 divisors (see below), whose sum is σ = 19996951506. Its totient is φ = 6665650500.

The previous prime is 13331300989. The next prime is 13331301007. The reversal of 13331301002 is 20010313331.

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., 10768005361 + 2563295641 = 103769^2 + 50629^2 .

It is not an unprimeable number, because it can be changed into a prime (13331301007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3332825249 + ... + 3332825252.

Almost surely, 2^13331301002 is an apocalyptic number.

13331301002 is a deficient number, since it is larger than the sum of its proper divisors (6665650504).

13331301002 is an equidigital number, since it uses as much as digits as its factorization.

13331301002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665650503.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13331301002 its reverse (20010313331), we get a palindrome (33341614333).

The spelling of 13331301002 in words is "thirteen billion, three hundred thirty-one million, three hundred one thousand, two".