11124230132 has 6 divisors (see below), whose sum is σ = 19467402738. Its totient is φ = 5562115064.

The previous prime is 11124230129. The next prime is 11124230137. The reversal of 11124230132 is 23103242111.

It can be written as a sum of positive squares in only one way, i.e., 10994361316 + 129868816 = 104854^2 + 11396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124230137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390528763 + ... + 1390528770.

It is an arithmetic number, because the mean of its divisors is an integer number (3244567123).

Almost surely, 2^11124230132 is an apocalyptic number.

It is an amenable number.

11124230132 is a deficient number, since it is larger than the sum of its proper divisors (8343172606).

11124230132 is a wasteful number, since it uses less digits than its factorization.

11124230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781057537 (or 2781057535 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11124230132 its reverse (23103242111), we get a palindrome (34227472243).

The spelling of 11124230132 in words is "eleven billion, one hundred twenty-four million, two hundred thirty thousand, one hundred thirty-two".