105038141 has 4 divisors (see below), whose sum is σ = 113118012. Its totient is φ = 96958272.

The previous prime is 105038093. The next prime is 105038149. The reversal of 105038141 is 141830501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141830501 = 631 ⋅224771.

It can be written as a sum of positive squares in 2 ways, for example, as 55279225 + 49758916 = 7435^2 + 7054^2 .

It is a cyclic number.

It is not a de Polignac number, because 105038141 - 2¹⁸ = 104775997 is a prime.

It is a super-2 number, since 2×105038141² = 22066022129471762, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105038149) 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, 4039916 + ... + 4039941.

It is an arithmetic number, because the mean of its divisors is an integer number (28279503).

Almost surely, 2^105038141 is an apocalyptic number.

It is an amenable number.

105038141 is a deficient number, since it is larger than the sum of its proper divisors (8079871).

105038141 is an equidigital number, since it uses as much as digits as its factorization.

105038141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079870.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 105038141 is about 10248.8116872153. The cubic root of 105038141 is about 471.8265141533.

Adding to 105038141 its reverse (141830501), we get a palindrome (246868642).

The spelling of 105038141 in words is "one hundred five million, thirty-eight thousand, one hundred forty-one".