11152043152 has 10 divisors (see below), whose sum is σ = 21607083638. Its totient is φ = 5576021568.

The previous prime is 11152043131. The next prime is 11152043153. The reversal of 11152043152 is 25134025111.

It can be written as a sum of positive squares in only one way, i.e., 11104101376 + 47941776 = 105376^2 + 6924^2 .

It is not an unprimeable number, because it can be changed into a prime (11152043153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348501333 + ... + 348501364.

Almost surely, 2^11152043152 is an apocalyptic number.

It is an amenable number.

11152043152 is a deficient number, since it is larger than the sum of its proper divisors (10455040486).

11152043152 is an equidigital number, since it uses as much as digits as its factorization.

11152043152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697002705 (or 697002699 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 11152043152 its reverse (25134025111), we get a palindrome (36286068263).

The spelling of 11152043152 in words is "eleven billion, one hundred fifty-two million, forty-three thousand, one hundred fifty-two".