1203105048 has 64 divisors (see below), whose sum is σ = 3053635200. Its totient is φ = 394967040.

The previous prime is 1203105047. The next prime is 1203105067. The reversal of 1203105048 is 8405013021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203105047) 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 15 ways as a sum of consecutive naturals, for example, 435640 + ... + 438392.

It is an arithmetic number, because the mean of its divisors is an integer number (47713050).

Almost surely, 2^1203105048 is an apocalyptic number.

It is an amenable number.

1203105048 is an abundant number, since it is smaller than the sum of its proper divisors (1850530152).

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

1203105048 is a wasteful number, since it uses less digits than its factorization.

1203105048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032 (or 3028 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1203105048 is about 34685.8047045185. The cubic root of 1203105048 is about 1063.5743369590.

Adding to 1203105048 its reverse (8405013021), we get a palindrome (9608118069).

The spelling of 1203105048 in words is "one billion, two hundred three million, one hundred five thousand, forty-eight".