11154113024 has 20 divisors (see below), whose sum is σ = 22286441694. Its totient is φ = 5577056256.

The previous prime is 11154112999. The next prime is 11154113027. The reversal of 11154113024 is 42031145111.

It can be written as a sum of positive squares in only one way, i.e., 11134470400 + 19642624 = 105520^2 + 4432^2 .

It is not an unprimeable number, because it can be changed into a prime (11154113027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10892177 + ... + 10893200.

Almost surely, 2^11154113024 is an apocalyptic number.

It is an amenable number.

11154113024 is a deficient number, since it is larger than the sum of its proper divisors (11132328670).

11154113024 is an frugal number, since it uses more digits than its factorization.

11154113024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21785395 (or 21785379 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11154113024 its reverse (42031145111), we get a palindrome (53185258135).

The spelling of 11154113024 in words is "eleven billion, one hundred fifty-four million, one hundred thirteen thousand, twenty-four".