1023303104 has 28 divisors (see below), whose sum is σ = 2040949944. Its totient is φ = 509048064.

The previous prime is 1023303103. The next prime is 1023303109. The reversal of 1023303104 is 4013033201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023303103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27974 + ... + 53189.

Almost surely, 2^1023303104 is an apocalyptic number.

It is an amenable number.

1023303104 is a deficient number, since it is larger than the sum of its proper divisors (1017646840).

1023303104 is an equidigital number, since it uses as much as digits as its factorization.

1023303104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81372 (or 81362 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1023303104 is about 31989.1091467080. The cubic root of 1023303104 is about 1007.7081333531.

Adding to 1023303104 its reverse (4013033201), we get a palindrome (5036336305).

The spelling of 1023303104 in words is "one billion, twenty-three million, three hundred three thousand, one hundred four".