11443134002 has 4 divisors (see below), whose sum is σ = 17164701006. Its totient is φ = 5721567000.

The previous prime is 11443133929. The next prime is 11443134013. The reversal of 11443134002 is 20043134411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20043134411 = 2459 ⋅8150929.

It can be written as a sum of positive squares in only one way, i.e., 10681429201 + 761704801 = 103351^2 + 27599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860783499 + ... + 2860783502.

Almost surely, 2^11443134002 is an apocalyptic number.

11443134002 is a deficient number, since it is larger than the sum of its proper divisors (5721567004).

11443134002 is an equidigital number, since it uses as much as digits as its factorization.

11443134002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721567003.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11443134002 its reverse (20043134411), we get a palindrome (31486268413).

The spelling of 11443134002 in words is "eleven billion, four hundred forty-three million, one hundred thirty-four thousand, two".