12303127 has 8 divisors (see below), whose sum is σ = 13052160. Its totient is φ = 11564280.

The previous prime is 12303107. The next prime is 12303131. The reversal of 12303127 is 72130321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303107) 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, 18 + ... + 4960.

It is an arithmetic number, because the mean of its divisors is an integer number (1631520).

Almost surely, 2^12303127 is an apocalyptic number.

12303127 is a deficient number, since it is larger than the sum of its proper divisors (749033).

12303127 is a wasteful number, since it uses less digits than its factorization.

12303127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 12303127 is about 3507.5813604249. The cubic root of 12303127 is about 230.8545838659.

Adding to 12303127 its reverse (72130321), we get a palindrome (84433448).

The spelling of 12303127 in words is "twelve million, three hundred three thousand, one hundred twenty-seven".