1103733420 has 48 divisors (see below), whose sum is σ = 3094465248. Its totient is φ = 293946880.

The previous prime is 1103733409. The next prime is 1103733431. The reversal of 1103733420 is 243373011.

It is an interprime number because it is at equal distance from previous prime (1103733409) and next prime (1103733431).

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, 36280 + ... + 59360.

It is an arithmetic number, because the mean of its divisors is an integer number (64468026).

Almost surely, 2^1103733420 is an apocalyptic number.

1103733420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103733420 is an abundant number, since it is smaller than the sum of its proper divisors (1990731828).

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

1103733420 is a wasteful number, since it uses less digits than its factorization.

1103733420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23890 (or 23888 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1103733420 is about 33222.4836518885. The cubic root of 1103733420 is about 1033.4466558572.

The spelling of 1103733420 in words is "one billion, one hundred three million, seven hundred thirty-three thousand, four hundred twenty".