105405323441151 has 16 divisors (see below), whose sum is σ = 140700653916768. Its totient is φ = 70190115840000.

The previous prime is 105405323441023. The next prime is 105405323441267. The reversal of 105405323441151 is 151144323504501.

It is not a de Polignac number, because 105405323441151 - 2⁷ = 105405323441023 is a prime.

It is a super-2 number, since 2×105405323441151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105405323442151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35265855 + ... + 38137791.

It is an arithmetic number, because the mean of its divisors is an integer number (8793790869798).

Almost surely, 2^{105405323441151} is an apocalyptic number.

105405323441151 is a deficient number, since it is larger than the sum of its proper divisors (35295330475617).

105405323441151 is a wasteful number, since it uses less digits than its factorization.

105405323441151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885882.

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 105405323441151 its reverse (151144323504501), we get a palindrome (256549646945652).

The spelling of 105405323441151 in words is "one hundred five trillion, four hundred five billion, three hundred twenty-three million, four hundred forty-one thousand, one hundred fifty-one".