1103343032 has 16 divisors (see below), whose sum is σ = 2256838200. Its totient is φ = 501519520.

The previous prime is 1103342983. The next prime is 1103343037. The reversal of 1103343032 is 2303433011.

It is a junction number, because it is equal to n+sod(n) for n = 1103342995 and 1103343013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103343037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6268907 + ... + 6269082.

Almost surely, 2^1103343032 is an apocalyptic number.

It is an amenable number.

1103343032 is an abundant number, since it is smaller than the sum of its proper divisors (1153495168).

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

1103343032 is a wasteful number, since it uses less digits than its factorization.

1103343032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12538006 (or 12538002 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1103343032 is about 33216.6077738230. The cubic root of 1103343032 is about 1033.3247989121.

Adding to 1103343032 its reverse (2303433011), we get a palindrome (3406776043).

The spelling of 1103343032 in words is "one billion, one hundred three million, three hundred forty-three thousand, thirty-two".