1103942048 has 48 divisors (see below), whose sum is σ = 2390653440. Its totient is φ = 501772480.

The previous prime is 1103942041. The next prime is 1103942111. The reversal of 1103942048 is 8402493011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1103942041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29633 + ... + 55551.

It is an arithmetic number, because the mean of its divisors is an integer number (49805280).

Almost surely, 2^1103942048 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 1103942048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1195326720).

1103942048 is an abundant number, since it is smaller than the sum of its proper divisors (1286711392).

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

1103942048 is an equidigital number, since it uses as much as digits as its factorization.

1103942048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25962 (or 25932 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1103942048 is about 33225.6233651078. The cubic root of 1103942048 is about 1033.5117658803.

The spelling of 1103942048 in words is "one billion, one hundred three million, nine hundred forty-two thousand, forty-eight".