11311340002 has 16 divisors (see below), whose sum is σ = 17180416512. Its totient is φ = 5584904640.

The previous prime is 11311339969. The next prime is 11311340009. The reversal of 11311340002 is 20004311311.

It is not an unprimeable number, because it can be changed into a prime (11311340009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31098 + ... + 153589.

It is an arithmetic number, because the mean of its divisors is an integer number (1073776032).

Almost surely, 2^11311340002 is an apocalyptic number.

11311340002 is a deficient number, since it is larger than the sum of its proper divisors (5869076510).

11311340002 is a wasteful number, since it uses less digits than its factorization.

11311340002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185073.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11311340002 its reverse (20004311311), we get a palindrome (31315651313).

The spelling of 11311340002 in words is "eleven billion, three hundred eleven million, three hundred forty thousand, two".