105144014 has 16 divisors (see below), whose sum is σ = 168477408. Its totient is φ = 49039872.

The previous prime is 105144007. The next prime is 105144019. The reversal of 105144014 is 410441501.

It is a super-2 number, since 2×105144014² = 22110527360064392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105144019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9842 + ... + 17525.

It is an arithmetic number, because the mean of its divisors is an integer number (10529838).

Almost surely, 2^105144014 is an apocalyptic number.

105144014 is a deficient number, since it is larger than the sum of its proper divisors (63333394).

105144014 is a wasteful number, since it uses less digits than its factorization.

105144014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27499.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 105144014 is about 10253.9755217184. The cubic root of 105144014 is about 471.9849864754.

Adding to 105144014 its reverse (410441501), we get a palindrome (515585515).

The spelling of 105144014 in words is "one hundred five million, one hundred forty-four thousand, fourteen".