100220234323 has 4 divisors (see below), whose sum is σ = 109331164728. Its totient is φ = 91109303920.

The previous prime is 100220234291. The next prime is 100220234329. The reversal of 100220234323 is 323432022001.

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 100220234323 - 2⁵ = 100220234291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100220234294 and 100220234303.

It is not an unprimeable number, because it can be changed into a prime (100220234329) 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, 4555465186 + ... + 4555465207.

It is an arithmetic number, because the mean of its divisors is an integer number (27332791182).

Almost surely, 2^100220234323 is an apocalyptic number.

100220234323 is a deficient number, since it is larger than the sum of its proper divisors (9110930405).

100220234323 is an equidigital number, since it uses as much as digits as its factorization.

100220234323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110930404.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 100220234323 its reverse (323432022001), we get a palindrome (423652256324).

The spelling of 100220234323 in words is "one hundred billion, two hundred twenty million, two hundred thirty-four thousand, three hundred twenty-three".