1130033421 has 48 divisors (see below), whose sum is σ = 1881065472. Its totient is φ = 647287200.

The previous prime is 1130033419. The next prime is 1130033449. The reversal of 1130033421 is 1243300311.

1130033421 is a `hidden beast` number, since 11 + 300 + 334 + 21 = 666.

It is not a de Polignac number, because 1130033421 - 2¹ = 1130033419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130033394 and 1130033403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130033461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127686 + ... + 136248.

It is an arithmetic number, because the mean of its divisors is an integer number (39188864).

Almost surely, 2^1130033421 is an apocalyptic number.

1130033421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1130033421 is a deficient number, since it is larger than the sum of its proper divisors (751032051).

1130033421 is a wasteful number, since it uses less digits than its factorization.

1130033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654 (or 8651 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1130033421 is about 33615.9697316618. The cubic root of 1130033421 is about 1041.5907058365.

Adding to 1130033421 its reverse (1243300311), we get a palindrome (2373333732).

The spelling of 1130033421 in words is "one billion, one hundred thirty million, thirty-three thousand, four hundred twenty-one".