105040126 has 16 divisors (see below), whose sum is σ = 164664864. Its totient is φ = 50158944.

The previous prime is 105040097. The next prime is 105040129. The reversal of 105040126 is 621040501.

It is a super-2 number, since 2×105040126² = 22066856140191752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105040129) 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, 37900 + ... + 40576.

It is an arithmetic number, because the mean of its divisors is an integer number (10291554).

Almost surely, 2^105040126 is an apocalyptic number.

105040126 is a deficient number, since it is larger than the sum of its proper divisors (59624738).

105040126 is a wasteful number, since it uses less digits than its factorization.

105040126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 105040126 is about 10248.9085272530. The cubic root of 105040126 is about 471.8294863109.

Adding to 105040126 its reverse (621040501), we get a palindrome (726080627).

The spelling of 105040126 in words is "one hundred five million, forty thousand, one hundred twenty-six".