1023313304 has 32 divisors (see below), whose sum is σ = 2070094320. Its totient is φ = 471432576.

The previous prime is 1023313303. The next prime is 1023313321. The reversal of 1023313304 is 4033133201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023313303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49814 + ... + 67290.

Almost surely, 2^1023313304 is an apocalyptic number.

It is an amenable number.

1023313304 is an abundant number, since it is smaller than the sum of its proper divisors (1046781016).

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

1023313304 is a wasteful number, since it uses less digits than its factorization.

1023313304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18059 (or 18055 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1023313304 is about 31989.2685755708. The cubic root of 1023313304 is about 1007.7114815266.

Adding to 1023313304 its reverse (4033133201), we get a palindrome (5056446505).

The spelling of 1023313304 in words is "one billion, twenty-three million, three hundred thirteen thousand, three hundred four".