10313442187 has 2 divisors, whose sum is σ = 10313442188. Its totient is φ = 10313442186.

The previous prime is 10313442163. The next prime is 10313442233. The reversal of 10313442187 is 78124431301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10313442187 - 2¹⁹ = 10312917899 is a prime.

It is not a weakly prime, because it can be changed into another prime (10313442127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156721093 + 5156721094.

It is an arithmetic number, because the mean of its divisors is an integer number (5156721094).

Almost surely, 2^10313442187 is an apocalyptic number.

10313442187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313442187 is an equidigital number, since it uses as much as digits as its factorization.

10313442187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 10313442187 its reverse (78124431301), we get a palindrome (88437873488).

The spelling of 10313442187 in words is "ten billion, three hundred thirteen million, four hundred forty-two thousand, one hundred eighty-seven".