12027001303 has 2 divisors, whose sum is σ = 12027001304. Its totient is φ = 12027001302.

The previous prime is 12027001291. The next prime is 12027001331. The reversal of 12027001303 is 30310072021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12027001303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12027001003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013500651 + 6013500652.

It is an arithmetic number, because the mean of its divisors is an integer number (6013500652).

Almost surely, 2^12027001303 is an apocalyptic number.

12027001303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12027001303 is an equidigital number, since it uses as much as digits as its factorization.

12027001303 is an evil number, because the sum of its binary digits is even.

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

Adding to 12027001303 its reverse (30310072021), we get a palindrome (42337073324).

The spelling of 12027001303 in words is "twelve billion, twenty-seven million, one thousand, three hundred three".