10105143 has 4 divisors (see below), whose sum is σ = 13473528. Its totient is φ = 6736760.

The previous prime is 10105133. The next prime is 10105153. The reversal of 10105143 is 34150101.

10105143 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10105133) and next prime (10105153).

It is a cyclic number.

It is not a de Polignac number, because 10105143 - 2⁹ = 10104631 is a prime.

It is a super-2 number, since 2×10105143² = 204227830100898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684188 + ... + 1684193.

It is an arithmetic number, because the mean of its divisors is an integer number (3368382).

Almost surely, 2^10105143 is an apocalyptic number.

10105143 is a deficient number, since it is larger than the sum of its proper divisors (3368385).

10105143 is an equidigital number, since it uses as much as digits as its factorization.

10105143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368384.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10105143 is about 3178.8587574789. The cubic root of 10105143 is about 216.1959170666.

Adding to 10105143 its reverse (34150101), we get a palindrome (44255244).

The spelling of 10105143 in words is "ten million, one hundred five thousand, one hundred forty-three".