1133021424 has 40 divisors (see below), whose sum is σ = 2955402112. Its totient is φ = 374005440.

The previous prime is 1133021419. The next prime is 1133021431. The reversal of 1133021424 is 4241203311.

It is a self number, because there is not a number n which added to its sum of digits gives 1133021424.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 109642 + ... + 119529.

Almost surely, 2^1133021424 is an apocalyptic number.

It is an amenable number.

1133021424 is an abundant number, since it is smaller than the sum of its proper divisors (1822380688).

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

1133021424 is a wasteful number, since it uses less digits than its factorization.

1133021424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229285 (or 229279 counting only the distinct ones).

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

The square root of 1133021424 is about 33660.3835985272. The cubic root of 1133021424 is about 1042.5079462730.

Adding to 1133021424 its reverse (4241203311), we get a palindrome (5374224735).

The spelling of 1133021424 in words is "one billion, one hundred thirty-three million, twenty-one thousand, four hundred twenty-four".