105211052333 has 4 divisors (see below), whose sum is σ = 110748476160. Its totient is φ = 99673628508.

The previous prime is 105211052321. The next prime is 105211052347. The reversal of 105211052333 is 333250112501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105211052333 - 2³⁰ = 104137310509 is a prime.

It is a super-2 number, since 2×105211052333² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105211052383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2768711885 + ... + 2768711922.

It is an arithmetic number, because the mean of its divisors is an integer number (27687119040).

Almost surely, 2^105211052333 is an apocalyptic number.

It is an amenable number.

105211052333 is a deficient number, since it is larger than the sum of its proper divisors (5537423827).

105211052333 is an equidigital number, since it uses as much as digits as its factorization.

105211052333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5537423826.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 105211052333 its reverse (333250112501), we get a palindrome (438461164834).

The spelling of 105211052333 in words is "one hundred five billion, two hundred eleven million, fifty-two thousand, three hundred thirty-three".