105510023441 has 2 divisors, whose sum is σ = 105510023442. Its totient is φ = 105510023440.

The previous prime is 105510023393. The next prime is 105510023449. The reversal of 105510023441 is 144320015501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105183462400 + 326561041 = 324320^2 + 18071^2 .

It is a cyclic number.

It is not a de Polignac number, because 105510023441 - 2³⁴ = 88330154257 is a prime.

It is a super-2 number, since 2×105510023441² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105510023441.

It is not a weakly prime, because it can be changed into another prime (105510023449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52755011720 + 52755011721.

It is an arithmetic number, because the mean of its divisors is an integer number (52755011721).

Almost surely, 2^105510023441 is an apocalyptic number.

It is an amenable number.

105510023441 is a deficient number, since it is larger than the sum of its proper divisors (1).

105510023441 is an equidigital number, since it uses as much as digits as its factorization.

105510023441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 105510023441 its reverse (144320015501), we get a palindrome (249830038942).

The spelling of 105510023441 in words is "one hundred five billion, five hundred ten million, twenty-three thousand, four hundred forty-one".