1103344038 has 16 divisors (see below), whose sum is σ = 2451875760. Its totient is φ = 367781328.

The previous prime is 1103344037. The next prime is 1103344051. The reversal of 1103344038 is 8304433011.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103344037) 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, 10216095 + ... + 10216202.

It is an arithmetic number, because the mean of its divisors is an integer number (153242235).

Almost surely, 2^1103344038 is an apocalyptic number.

1103344038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1103344038 is an abundant number, since it is smaller than the sum of its proper divisors (1348531722).

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

1103344038 is a wasteful number, since it uses less digits than its factorization.

1103344038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20432308 (or 20432302 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1103344038 is about 33216.6229168469. The cubic root of 1103344038 is about 1033.3251129650.

Adding to 1103344038 its reverse (8304433011), we get a palindrome (9407777049).

The spelling of 1103344038 in words is "one billion, one hundred three million, three hundred forty-four thousand, thirty-eight".