8103203304 has 192 divisors, whose sum is σ = 24147279360. Its totient is φ = 2258766720.

The previous prime is 8103203281. The next prime is 8103203309. The reversal of 8103203304 is 4033023018.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (8103203309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8933619 + ... + 8934525.

It is an arithmetic number, because the mean of its divisors is an integer number (125767080).

Almost surely, 2^8103203304 is an apocalyptic number.

8103203304 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8103203304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12073639680).

8103203304 is an abundant number, since it is smaller than the sum of its proper divisors (16044076056).

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

8103203304 is a wasteful number, since it uses less digits than its factorization.

8103203304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 8103203304 is about 90017.7943742236. The cubic root of 8103203304 is about 2008.5635557561.

The spelling of 8103203304 in words is "eight billion, one hundred three million, two hundred three thousand, three hundred four".