11253002043 has 8 divisors (see below), whose sum is σ = 15024308800. Its totient is φ = 7491848328.

The previous prime is 11253002017. The next prime is 11253002053. The reversal of 11253002043 is 34020035211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11253002043 - 2¹⁸ = 11252739899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11253002053) 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, 2535673 + ... + 2540106.

It is an arithmetic number, because the mean of its divisors is an integer number (1878038600).

Almost surely, 2^11253002043 is an apocalyptic number.

11253002043 is a deficient number, since it is larger than the sum of its proper divisors (3771306757).

11253002043 is an equidigital number, since it uses as much as digits as its factorization.

11253002043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076521.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 11253002043 its reverse (34020035211), we get a palindrome (45273037254).

The spelling of 11253002043 in words is "eleven billion, two hundred fifty-three million, two thousand, forty-three".