1311103322002 has 8 divisors (see below), whose sum is σ = 1998895228812. Its totient is φ = 644804912400.

The previous prime is 1311103321999. The next prime is 1311103322029. The reversal of 1311103322002 is 2002233011131.

It can be written as a sum of positive squares in 2 ways, for example, as 1307704315401 + 3399006601 = 1143549^2 + 58301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5373374149 + ... + 5373374392.

Almost surely, 2^{1311103322002} is an apocalyptic number.

1311103322002 is a deficient number, since it is larger than the sum of its proper divisors (687791906810).

1311103322002 is a wasteful number, since it uses less digits than its factorization.

1311103322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10746748604.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1311103322002 its reverse (2002233011131), we get a palindrome (3313336333133).

The spelling of 1311103322002 in words is "one trillion, three hundred eleven billion, one hundred three million, three hundred twenty-two thousand, two".