100223043113 has 4 divisors (see below), whose sum is σ = 100487484240. Its totient is φ = 99958601988.

The previous prime is 100223043103. The next prime is 100223043139. The reversal of 100223043113 is 311340322001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 311340322001 = 265079 ⋅1174519.

It is a cyclic number.

It is not a de Polignac number, because 100223043113 - 2¹⁰ = 100223042089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100223043103) 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, 132219995 + ... + 132220752.

It is an arithmetic number, because the mean of its divisors is an integer number (25121871060).

Almost surely, 2^100223043113 is an apocalyptic number.

It is an amenable number.

100223043113 is a deficient number, since it is larger than the sum of its proper divisors (264441127).

100223043113 is an equidigital number, since it uses as much as digits as its factorization.

100223043113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264441126.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100223043113 its reverse (311340322001), we get a palindrome (411563365114).

The spelling of 100223043113 in words is "one hundred billion, two hundred twenty-three million, forty-three thousand, one hundred thirteen".