12387475351 has 2 divisors, whose sum is σ = 12387475352. Its totient is φ = 12387475350.

The previous prime is 12387475343. The next prime is 12387475363. The reversal of 12387475351 is 15357478321.

It is a weak prime.

It is an emirp because it is prime and its reverse (15357478321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12387475351 - 2³ = 12387475343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12387475381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6193737675 + 6193737676.

It is an arithmetic number, because the mean of its divisors is an integer number (6193737676).

Almost surely, 2^12387475351 is an apocalyptic number.

12387475351 is a deficient number, since it is larger than the sum of its proper divisors (1).

12387475351 is an equidigital number, since it uses as much as digits as its factorization.

12387475351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 46.

The spelling of 12387475351 in words is "twelve billion, three hundred eighty-seven million, four hundred seventy-five thousand, three hundred fifty-one".