260153143 has 2 divisors, whose sum is σ = 260153144. Its totient is φ = 260153142.

The previous prime is 260153129. The next prime is 260153167. The reversal of 260153143 is 341351062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260153143 - 2¹⁷ = 260022071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260253143) 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, 130076571 + 130076572.

It is an arithmetic number, because the mean of its divisors is an integer number (130076572).

Almost surely, 2^260153143 is an apocalyptic number.

260153143 is a deficient number, since it is larger than the sum of its proper divisors (1).

260153143 is an equidigital number, since it uses as much as digits as its factorization.

260153143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 260153143 is about 16129.2635603737. The cubic root of 260153143 is about 638.3757175798.

The spelling of 260153143 in words is "two hundred sixty million, one hundred fifty-three thousand, one hundred forty-three".