1203306116 has 12 divisors (see below), whose sum is σ = 2115063888. Its totient is φ = 599002152.

The previous prime is 1203306103. The next prime is 1203306149. The reversal of 1203306116 is 6116033021.

It is a happy number.

It is a super-4 number, since 4×1203306116⁴ (a number of 37 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1203306091 and 1203306100.

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, 661706 + ... + 663521.

It is an arithmetic number, because the mean of its divisors is an integer number (176255324).

Almost surely, 2^1203306116 is an apocalyptic number.

It is an amenable number.

1203306116 is a deficient number, since it is larger than the sum of its proper divisors (911757772).

1203306116 is a wasteful number, since it uses less digits than its factorization.

1203306116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325458 (or 1325456 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1203306116 is about 34688.7030025627. The cubic root of 1203306116 is about 1063.6335833379.

Adding to 1203306116 its reverse (6116033021), we get a palindrome (7319339137).

The spelling of 1203306116 in words is "one billion, two hundred three million, three hundred six thousand, one hundred sixteen".