1101233424 has 20 divisors (see below), whose sum is σ = 2844853136. Its totient is φ = 367077792.

The previous prime is 1101233423. The next prime is 1101233447. The reversal of 1101233424 is 4243321011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101233424.

It is not an unprimeable number, because it can be changed into a prime (1101233423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11471134 + ... + 11471229.

Almost surely, 2^1101233424 is an apocalyptic number.

It is an amenable number.

1101233424 is an abundant number, since it is smaller than the sum of its proper divisors (1743619712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101233424 is a wasteful number, since it uses less digits than its factorization.

1101233424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22942374 (or 22942368 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1101233424 is about 33184.8372604116. The cubic root of 1101233424 is about 1032.6658013574.

Adding to 1101233424 its reverse (4243321011), we get a palindrome (5344554435).

The spelling of 1101233424 in words is "one billion, one hundred one million, two hundred thirty-three thousand, four hundred twenty-four".