1033320113 has 8 divisors (see below), whose sum is σ = 1181663232. Its totient is φ = 885158496.

The previous prime is 1033320107. The next prime is 1033320121. The reversal of 1033320113 is 3110233301.

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 1033320113 - 2⁴ = 1033320097 is a prime.

It is a super-3 number, since 3×1033320113³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1033320091 and 1033320100.

It is not an unprimeable number, because it can be changed into a prime (1033320413) 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, 32945 + ... + 56142.

It is an arithmetic number, because the mean of its divisors is an integer number (147707904).

Almost surely, 2^1033320113 is an apocalyptic number.

It is an amenable number.

1033320113 is a deficient number, since it is larger than the sum of its proper divisors (148343119).

1033320113 is an equidigital number, since it uses as much as digits as its factorization.

1033320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90751.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1033320113 is about 32145.2969032796. The cubic root of 1033320113 is about 1010.9855794533.

Adding to 1033320113 its reverse (3110233301), we get a palindrome (4143553414).

The spelling of 1033320113 in words is "one billion, thirty-three million, three hundred twenty thousand, one hundred thirteen".