100113220323 has 24 divisors (see below), whose sum is σ = 152202127168. Its totient is φ = 65745984744.

The previous prime is 100113220247. The next prime is 100113220327. The reversal of 100113220323 is 323022311001.

100113220323 is a `hidden beast` number, since 10 + 0 + 11 + 322 + 0 + 323 = 666.

It is not a de Polignac number, because 100113220323 - 2¹² = 100113216227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100113220296 and 100113220305.

It is not an unprimeable number, because it can be changed into a prime (100113220327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3058261 + ... + 3090822.

Almost surely, 2^100113220323 is an apocalyptic number.

100113220323 is a deficient number, since it is larger than the sum of its proper divisors (52088906845).

100113220323 is an frugal number, since it uses more digits than its factorization.

100113220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6149165 (or 6149153 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100113220323 its reverse (323022311001), we get a palindrome (423135531324).

The spelling of 100113220323 in words is "one hundred billion, one hundred thirteen million, two hundred twenty thousand, three hundred twenty-three".