10143389 has 2 divisors, whose sum is σ = 10143390. Its totient is φ = 10143388.

The previous prime is 10143379. The next prime is 10143401. The reversal of 10143389 is 98334101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9302500 + 840889 = 3050^2 + 917^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143389 - 2¹⁶ = 10077853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10143319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071694 + 5071695.

It is an arithmetic number, because the mean of its divisors is an integer number (5071695).

Almost surely, 2^10143389 is an apocalyptic number.

It is an amenable number.

10143389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143389 is an equidigital number, since it uses as much as digits as its factorization.

10143389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10143389 is about 3184.8687571076. The cubic root of 10143389 is about 216.4683268420.

The spelling of 10143389 in words is "ten million, one hundred forty-three thousand, three hundred eighty-nine".