11502007002 has 24 divisors (see below), whose sum is σ = 24937567200. Its totient is φ = 3831455880.

The previous prime is 11502007001. The next prime is 11502007009. The reversal of 11502007002 is 20070020511.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11502007001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184252 + ... + 238647.

It is an arithmetic number, because the mean of its divisors is an integer number (1039065300).

Almost surely, 2^11502007002 is an apocalyptic number.

11502007002 is an abundant number, since it is smaller than the sum of its proper divisors (13435560198).

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

11502007002 is a wasteful number, since it uses less digits than its factorization.

11502007002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424418 (or 424415 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

Adding to 11502007002 its reverse (20070020511), we get a palindrome (31572027513).

The spelling of 11502007002 in words is "eleven billion, five hundred two million, seven thousand, two".