11002331312 has 40 divisors (see below), whose sum is σ = 24613487136. Its totient is φ = 4666669056.

The previous prime is 11002331293. The next prime is 11002331317. The reversal of 11002331312 is 21313320011.

It is not an unprimeable number, because it can be changed into a prime (11002331317) 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, 495503 + ... + 517230.

Almost surely, 2^11002331312 is an apocalyptic number.

It is an amenable number.

11002331312 is an abundant number, since it is smaller than the sum of its proper divisors (13611155824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002331312 is a wasteful number, since it uses less digits than its factorization.

11002331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012845 (or 1012839 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11002331312 its reverse (21313320011), we get a palindrome (32315651323).

The spelling of 11002331312 in words is "eleven billion, two million, three hundred thirty-one thousand, three hundred twelve".