100343253223 has 4 divisors (see below), whose sum is σ = 100437120760. Its totient is φ = 100249385688.

The previous prime is 100343253221. The next prime is 100343253239. The reversal of 100343253223 is 322352343001.

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 100343253223 - 2¹ = 100343253221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100343253191 and 100343253200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100343253221) 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, 46932165 + ... + 46934302.

It is an arithmetic number, because the mean of its divisors is an integer number (25109280190).

Almost surely, 2^100343253223 is an apocalyptic number.

100343253223 is a deficient number, since it is larger than the sum of its proper divisors (93867537).

100343253223 is an equidigital number, since it uses as much as digits as its factorization.

100343253223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93867536.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 100343253223 its reverse (322352343001), we get a palindrome (422695596224).

The spelling of 100343253223 in words is "one hundred billion, three hundred forty-three million, two hundred fifty-three thousand, two hundred twenty-three".