105000323320 has 32 divisors (see below), whose sum is σ = 238686310800. Its totient is φ = 41567136768.

The previous prime is 105000323297. The next prime is 105000323321. The reversal of 105000323320 is 23323000501.

It is a super-2 number, since 2×105000323320² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105000323321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13527090 + ... + 13534849.

Almost surely, 2^105000323320 is an apocalyptic number.

105000323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105000323320 is an abundant number, since it is smaller than the sum of its proper divisors (133685987480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105000323320 is a wasteful number, since it uses less digits than its factorization.

105000323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27062047 (or 27062043 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

Adding to 105000323320 its reverse (23323000501), we get a palindrome (128323323821).

The spelling of 105000323320 in words is "one hundred five billion, three hundred twenty-three thousand, three hundred twenty".