1033421101 has 8 divisors (see below), whose sum is σ = 1055859840. Its totient is φ = 1011001248.

The previous prime is 1033421089. The next prime is 1033421159. The reversal of 1033421101 is 1011243301.

1033421101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1033421101 - 2¹⁷ = 1033290029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033421161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204730 + ... + 209716.

It is an arithmetic number, because the mean of its divisors is an integer number (131982480).

Almost surely, 2^1033421101 is an apocalyptic number.

It is an amenable number.

1033421101 is a deficient number, since it is larger than the sum of its proper divisors (22438739).

1033421101 is an equidigital number, since it uses as much as digits as its factorization.

1033421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9443.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1033421101 is about 32146.8676701168. The cubic root of 1033421101 is about 1011.0185134508.

Adding to 1033421101 its reverse (1011243301), we get a palindrome (2044664402).

The spelling of 1033421101 in words is "one billion, thirty-three million, four hundred twenty-one thousand, one hundred one".