11152032621 has 8 divisors (see below), whose sum is σ = 15382114080. Its totient is φ = 7178319792.

The previous prime is 11152032607. The next prime is 11152032629. The reversal of 11152032621 is 12623025111.

It is a happy number.

11152032621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11152032621 - 2⁶ = 11152032557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11152032591 and 11152032600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152032629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64092055 + ... + 64092228.

It is an arithmetic number, because the mean of its divisors is an integer number (1922764260).

Almost surely, 2^11152032621 is an apocalyptic number.

It is an amenable number.

11152032621 is a deficient number, since it is larger than the sum of its proper divisors (4230081459).

11152032621 is a wasteful number, since it uses less digits than its factorization.

11152032621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128184315.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11152032621 its reverse (12623025111), we get a palindrome (23775057732).

The spelling of 11152032621 in words is "eleven billion, one hundred fifty-two million, thirty-two thousand, six hundred twenty-one".