100144424112223 has 4 divisors (see below), whose sum is σ = 100150896332448. Its totient is φ = 100137951892000.

The previous prime is 100144424112167. The next prime is 100144424112253. The reversal of 100144424112223 is 322211424441001.

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 100144424112223 - 2²⁹ = 100143887241311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100144424112253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3236086903 + ... + 3236117848.

It is an arithmetic number, because the mean of its divisors is an integer number (25037724083112).

Almost surely, 2^{100144424112223} is an apocalyptic number.

100144424112223 is a deficient number, since it is larger than the sum of its proper divisors (6472220225).

100144424112223 is an equidigital number, since it uses as much as digits as its factorization.

100144424112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472220224.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 100144424112223 its reverse (322211424441001), we get a palindrome (422355848553224).

The spelling of 100144424112223 in words is "one hundred trillion, one hundred forty-four billion, four hundred twenty-four million, one hundred twelve thousand, two hundred twenty-three".