101223343444 has 12 divisors (see below), whose sum is σ = 177150702484. Its totient is φ = 50608857024.

The previous prime is 101223343427. The next prime is 101223343469. The reversal of 101223343444 is 444343322101.

101223343444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21027900100 + 80195443344 = 145010^2 + 283188^2 .

It is a super-2 number, since 2×101223343444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 621699 + ... + 767434.

Almost surely, 2^101223343444 is an apocalyptic number.

It is an amenable number.

101223343444 is a deficient number, since it is larger than the sum of its proper divisors (75927359040).

101223343444 is a wasteful number, since it uses less digits than its factorization.

101223343444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407354 (or 1407352 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 101223343444 its reverse (444343322101), we get a palindrome (545566665545).

The spelling of 101223343444 in words is "one hundred one billion, two hundred twenty-three million, three hundred forty-three thousand, four hundred forty-four".