1203116608 has 56 divisors (see below), whose sum is σ = 2468688992. Its totient is φ = 581382144.

The previous prime is 1203116581. The next prime is 1203116609. The reversal of 1203116608 is 8066113021.

It is not an unprimeable number, because it can be changed into a prime (1203116609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264691 + ... + 269197.

It is an arithmetic number, because the mean of its divisors is an integer number (44083732).

Almost surely, 2^1203116608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1203116608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234344496).

1203116608 is an abundant number, since it is smaller than the sum of its proper divisors (1265572384).

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

1203116608 is an equidigital number, since it uses as much as digits as its factorization.

1203116608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659 (or 4649 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1203116608 is about 34685.9713428931. The cubic root of 1203116608 is about 1063.5777433891.

Adding to 1203116608 its reverse (8066113021), we get a palindrome (9269229629).

The spelling of 1203116608 in words is "one billion, two hundred three million, one hundred sixteen thousand, six hundred eight".