10343857187 has 2 divisors, whose sum is σ = 10343857188. Its totient is φ = 10343857186.

The previous prime is 10343857177. The next prime is 10343857207. The reversal of 10343857187 is 78175834301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10343857187 - 2⁶ = 10343857123 is a prime.

It is not a weakly prime, because it can be changed into another prime (10343857157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171928593 + 5171928594.

It is an arithmetic number, because the mean of its divisors is an integer number (5171928594).

Almost surely, 2^10343857187 is an apocalyptic number.

10343857187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343857187 is an equidigital number, since it uses as much as digits as its factorization.

10343857187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 10343857187 in words is "ten billion, three hundred forty-three million, eight hundred fifty-seven thousand, one hundred eighty-seven".