1233103216 has 20 divisors (see below), whose sum is σ = 2389697992. Its totient is φ = 616406976.

The previous prime is 1233103199. The next prime is 1233103241. The reversal of 1233103216 is 6123013321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104530 + ... + 115726.

Almost surely, 2^1233103216 is an apocalyptic number.

1233103216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1233103216 is a deficient number, since it is larger than the sum of its proper divisors (1156594776).

1233103216 is a wasteful number, since it uses less digits than its factorization.

1233103216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18088 (or 18082 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1233103216 is about 35115.5694244020. The cubic root of 1233103216 is about 1072.3415735981.

Adding to 1233103216 its reverse (6123013321), we get a palindrome (7356116537).

The spelling of 1233103216 in words is "one billion, two hundred thirty-three million, one hundred three thousand, two hundred sixteen".