1152103104 has 84 divisors (see below), whose sum is σ = 3372636384. Its totient is φ = 375854592.

The previous prime is 1152103093. The next prime is 1152103129. The reversal of 1152103104 is 4013012511.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5794 + ... + 48350.

Almost surely, 2^1152103104 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 1152103104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1686318192).

1152103104 is an abundant number, since it is smaller than the sum of its proper divisors (2220533280).

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

1152103104 is a wasteful number, since it uses less digits than its factorization.

1152103104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42622 (or 42609 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1152103104 is about 33942.6443283372. The cubic root of 1152103104 is about 1048.3278309312.

Adding to 1152103104 its reverse (4013012511), we get a palindrome (5165115615).

The spelling of 1152103104 in words is "one billion, one hundred fifty-two million, one hundred three thousand, one hundred four".