105234311304435 has 32 divisors (see below), whose sum is σ = 171136253507328. Its totient is φ = 55204526171520.

The previous prime is 105234311304403. The next prime is 105234311304443. The reversal of 105234311304435 is 534403113432501.

It is not a de Polignac number, because 105234311304435 - 2⁵ = 105234311304403 is a prime.

It is a super-2 number, since 2×105234311304435² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105234311304393 and 105234311304402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198439344 + ... + 198968946.

It is an arithmetic number, because the mean of its divisors is an integer number (5348007922104).

Almost surely, 2^{105234311304435} is an apocalyptic number.

105234311304435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105234311304435 is a deficient number, since it is larger than the sum of its proper divisors (65901942202893).

105234311304435 is a wasteful number, since it uses less digits than its factorization.

105234311304435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746835.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 105234311304435 its reverse (534403113432501), we get a palindrome (639637424736936).

The spelling of 105234311304435 in words is "one hundred five trillion, two hundred thirty-four billion, three hundred eleven million, three hundred four thousand, four hundred thirty-five".