100440013423223 has 32 divisors (see below), whose sum is σ = 108472333455360. Its totient is φ = 92647617454080.

The previous prime is 100440013423151. The next prime is 100440013423241. The reversal of 100440013423223 is 322324310044001.

It is not a de Polignac number, because 100440013423223 - 2¹⁶ = 100440013357687 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 (100440019423223) 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 31 ways as a sum of consecutive naturals, for example, 4467762143 + ... + 4467784623.

It is an arithmetic number, because the mean of its divisors is an integer number (3389760420480).

Almost surely, 2^{100440013423223} is an apocalyptic number.

100440013423223 is a deficient number, since it is larger than the sum of its proper divisors (8032320032137).

100440013423223 is a wasteful number, since it uses less digits than its factorization.

100440013423223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27707.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 100440013423223 its reverse (322324310044001), we get a palindrome (422764323467224).

The spelling of 100440013423223 in words is "one hundred trillion, four hundred forty billion, thirteen million, four hundred twenty-three thousand, two hundred twenty-three".