11002312052 has 24 divisors (see below), whose sum is σ = 19911601920. Its totient is φ = 5313934080.

The previous prime is 11002312037. The next prime is 11002312103. The reversal of 11002312052 is 25021320011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11002312052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13277 + ... + 148932.

It is an arithmetic number, because the mean of its divisors is an integer number (829650080).

Almost surely, 2^11002312052 is an apocalyptic number.

It is an amenable number.

11002312052 is a deficient number, since it is larger than the sum of its proper divisors (8909289868).

11002312052 is a wasteful number, since it uses less digits than its factorization.

11002312052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162791 (or 162789 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 11002312052 its reverse (25021320011), we get a palindrome (36023632063).

The spelling of 11002312052 in words is "eleven billion, two million, three hundred twelve thousand, fifty-two".