1033213056 has 32 divisors (see below), whose sum is σ = 2744473200. Its totient is φ = 344404224.

The previous prime is 1033213039. The next prime is 1033213081. The reversal of 1033213056 is 6503123301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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, 1344946 + ... + 1345713.

Almost surely, 2^1033213056 is an apocalyptic number.

1033213056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1033213056 is an abundant number, since it is smaller than the sum of its proper divisors (1711260144).

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

1033213056 is an equidigital number, since it uses as much as digits as its factorization.

1033213056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690676 (or 2690664 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1033213056 is about 32143.6316554306. The cubic root of 1033213056 is about 1010.9506639030.

Adding to 1033213056 its reverse (6503123301), we get a palindrome (7536336357).

The spelling of 1033213056 in words is "one billion, thirty-three million, two hundred thirteen thousand, fifty-six".