1013433303 has 8 divisors (see below), whose sum is σ = 1354719600. Its totient is φ = 673884608.

The previous prime is 1013433287. The next prime is 1013433349. The reversal of 1013433303 is 3033343101.

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 1013433303 - 2⁴ = 1013433287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013433303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013433353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433038 + ... + 435371.

It is an arithmetic number, because the mean of its divisors is an integer number (169339950).

Almost surely, 2^1013433303 is an apocalyptic number.

1013433303 is a deficient number, since it is larger than the sum of its proper divisors (341286297).

1013433303 is an equidigital number, since it uses as much as digits as its factorization.

1013433303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868801.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1013433303 is about 31834.4672171532. The cubic root of 1013433303 is about 1004.4578655715.

Adding to 1013433303 its reverse (3033343101), we get a palindrome (4046776404).

The spelling of 1013433303 in words is "one billion, thirteen million, four hundred thirty-three thousand, three hundred three".