1103607216 has 60 divisors (see below), whose sum is σ = 3092067472. Its totient is φ = 367452288.

The previous prime is 1103607179. The next prime is 1103607269. The reversal of 1103607216 is 6127063011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103607216.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139725 + ... + 147411.

Almost surely, 2^1103607216 is an apocalyptic number.

1103607216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1103607216 is an abundant number, since it is smaller than the sum of its proper divisors (1988460256).

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

1103607216 is a wasteful number, since it uses less digits than its factorization.

1103607216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8698 (or 8689 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1103607216 is about 33220.5842212325. The cubic root of 1103607216 is about 1033.4072652849.

The spelling of 1103607216 in words is "one billion, one hundred three million, six hundred seven thousand, two hundred sixteen".