105040035323 has 4 divisors (see below), whose sum is σ = 105735664848. Its totient is φ = 104344405800.

The previous prime is 105040035283. The next prime is 105040035377. The reversal of 105040035323 is 323530040501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105040035323 - 2⁶ = 105040035259 is a prime.

It is a super-2 number, since 2×105040035323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105040035292 and 105040035301.

It is not an unprimeable number, because it can be changed into a prime (105040035823) 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, 347814536 + ... + 347814837.

It is an arithmetic number, because the mean of its divisors is an integer number (26433916212).

Almost surely, 2^105040035323 is an apocalyptic number.

105040035323 is a deficient number, since it is larger than the sum of its proper divisors (695629525).

105040035323 is an equidigital number, since it uses as much as digits as its factorization.

105040035323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695629524.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 105040035323 its reverse (323530040501), we get a palindrome (428570075824).

The spelling of 105040035323 in words is "one hundred five billion, forty million, thirty-five thousand, three hundred twenty-three".