11042983623 has 8 divisors (see below), whose sum is σ = 16827403648. Its totient is φ = 6310276344.

The previous prime is 11042983619. The next prime is 11042983643. The reversal of 11042983623 is 32638924011.

11042983623 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 11042983623 - 2² = 11042983619 is a prime.

It is a super-2 number, since 2×11042983623² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042983603) 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, 262928161 + ... + 262928202.

It is an arithmetic number, because the mean of its divisors is an integer number (2103425456).

Almost surely, 2^11042983623 is an apocalyptic number.

11042983623 is a deficient number, since it is larger than the sum of its proper divisors (5784420025).

11042983623 is an equidigital number, since it uses as much as digits as its factorization.

11042983623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525856373.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 11042983623 in words is "eleven billion, forty-two million, nine hundred eighty-three thousand, six hundred twenty-three".