1230662303 has 8 divisors (see below), whose sum is σ = 1329337296. Its totient is φ = 1132560000.

The previous prime is 1230662267. The next prime is 1230662333. The reversal of 1230662303 is 3032660321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230662303 - 2⁶ = 1230662239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230662333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 138698 + ... + 147303.

It is an arithmetic number, because the mean of its divisors is an integer number (166167162).

Almost surely, 2^1230662303 is an apocalyptic number.

1230662303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1230662303 is a deficient number, since it is larger than the sum of its proper divisors (98674993).

1230662303 is a wasteful number, since it uses less digits than its factorization.

1230662303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286345.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 1230662303 is about 35080.7967839957. The cubic root of 1230662303 is about 1071.6335437934.

The spelling of 1230662303 in words is "one billion, two hundred thirty million, six hundred sixty-two thousand, three hundred three".