1103938330 has 32 divisors (see below), whose sum is σ = 2169358848. Its totient is φ = 401131200.

The previous prime is 1103938313. The next prime is 1103938357. The reversal of 1103938330 is 338393011.

It is a junction number, because it is equal to n+sod(n) for n = 1103938292 and 1103938301.

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 15 ways as a sum of consecutive naturals, for example, 187735 + ... + 193525.

It is an arithmetic number, because the mean of its divisors is an integer number (67792464).

Almost surely, 2^1103938330 is an apocalyptic number.

1103938330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103938330 is a deficient number, since it is larger than the sum of its proper divisors (1065420518).

1103938330 is a wasteful number, since it uses less digits than its factorization.

1103938330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 1103938330 is about 33225.5674142670. The cubic root of 1103938330 is about 1033.5106056138.

The spelling of 1103938330 in words is "one billion, one hundred three million, nine hundred thirty-eight thousand, three hundred thirty".