1230604503 has 8 divisors (see below), whose sum is σ = 1657052016. Its totient is φ = 812280000.

The previous prime is 1230604499. The next prime is 1230604519. The reversal of 1230604503 is 3054060321.

It is a happy number.

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

It is not a de Polignac number, because 1230604503 - 2² = 1230604499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230604603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030398 + ... + 2031003.

It is an arithmetic number, because the mean of its divisors is an integer number (207131502).

Almost surely, 2^1230604503 is an apocalyptic number.

1230604503 is a deficient number, since it is larger than the sum of its proper divisors (426447513).

1230604503 is a wasteful number, since it uses less digits than its factorization.

1230604503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061505.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1230604503 is about 35079.9729617912. The cubic root of 1230604503 is about 1071.6167665431.

Adding to 1230604503 its reverse (3054060321), we get a palindrome (4284664824).

The spelling of 1230604503 in words is "one billion, two hundred thirty million, six hundred four thousand, five hundred three".