1311101002 has 8 divisors (see below), whose sum is σ = 2008495296. Its totient is φ = 641602572.

The previous prime is 1311100997. The next prime is 1311101017. The reversal of 1311101002 is 2001011131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1311101002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6973848 + ... + 6974035.

It is an arithmetic number, because the mean of its divisors is an integer number (251061912).

Almost surely, 2^1311101002 is an apocalyptic number.

1311101002 is a deficient number, since it is larger than the sum of its proper divisors (697394294).

1311101002 is a wasteful number, since it uses less digits than its factorization.

1311101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13947932.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1311101002 is about 36209.1287108652. The cubic root of 1311101002 is about 1094.4906347043.

Adding to 1311101002 its reverse (2001011131), we get a palindrome (3312112133).

The spelling of 1311101002 in words is "one billion, three hundred eleven million, one hundred one thousand, two".