948018143 has 2 divisors, whose sum is σ = 948018144. Its totient is φ = 948018142.

The previous prime is 948018109. The next prime is 948018157. The reversal of 948018143 is 341810849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 948018143 - 2¹⁴ = 948001759 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 948018097 and 948018106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948014143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474009071 + 474009072.

It is an arithmetic number, because the mean of its divisors is an integer number (474009072).

Almost surely, 2^948018143 is an apocalyptic number.

948018143 is a deficient number, since it is larger than the sum of its proper divisors (1).

948018143 is an equidigital number, since it uses as much as digits as its factorization.

948018143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 948018143 is about 30789.9032638948. The cubic root of 948018143 is about 982.3634966731.

The spelling of 948018143 in words is "nine hundred forty-eight million, eighteen thousand, one hundred forty-three".