105413233321 has 4 divisors (see below), whose sum is σ = 114996254544. Its totient is φ = 95830212100.

The previous prime is 105413233319. The next prime is 105413233351. The reversal of 105413233321 is 123332314501.

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 105413233321 - 2¹ = 105413233319 is a prime.

It is a super-2 number, since 2×105413233321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105413233321.

It is not an unprimeable number, because it can be changed into a prime (105413233301) 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, 4791510595 + ... + 4791510616.

It is an arithmetic number, because the mean of its divisors is an integer number (28749063636).

Almost surely, 2^105413233321 is an apocalyptic number.

105413233321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

105413233321 is a deficient number, since it is larger than the sum of its proper divisors (9583021223).

105413233321 is an equidigital number, since it uses as much as digits as its factorization.

105413233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9583021222.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 105413233321 its reverse (123332314501), we get a palindrome (228745547822).

The spelling of 105413233321 in words is "one hundred five billion, four hundred thirteen million, two hundred thirty-three thousand, three hundred twenty-one".