1013201333 has 8 divisors (see below), whose sum is σ = 1049525400. Its totient is φ = 976969728.

The previous prime is 1013201323. The next prime is 1013201347. The reversal of 1013201333 is 3331023101.

It can be written as a sum of positive squares in 4 ways, for example, as 425720689 + 587480644 = 20633^2 + 24238^2 .

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 1013201333 - 2¹⁶ = 1013135797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013201323) 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, 416 + ... + 45017.

It is an arithmetic number, because the mean of its divisors is an integer number (131190675).

Almost surely, 2^1013201333 is an apocalyptic number.

It is an amenable number.

1013201333 is a deficient number, since it is larger than the sum of its proper divisors (36324067).

1013201333 is an equidigital number, since it uses as much as digits as its factorization.

1013201333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46231.

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

The square root of 1013201333 is about 31830.8236305629. The cubic root of 1013201333 is about 1004.3812212015.

Adding to 1013201333 its reverse (3331023101), we get a palindrome (4344224434).

The spelling of 1013201333 in words is "one billion, thirteen million, two hundred one thousand, three hundred thirty-three".