103223121021112 has 16 divisors (see below), whose sum is σ = 193543967080800. Its totient is φ = 51611396466240.

The previous prime is 103223121021109. The next prime is 103223121021113. The reversal of 103223121021112 is 211120121322301.

It is a happy number.

It is a super-3 number, since 3×103223121021112³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223121021113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17810437 + ... + 22883572.

It is an arithmetic number, because the mean of its divisors is an integer number (12096497942550).

Almost surely, 2^{103223121021112} is an apocalyptic number.

It is an amenable number.

103223121021112 is a deficient number, since it is larger than the sum of its proper divisors (90320846059688).

103223121021112 is a wasteful number, since it uses less digits than its factorization.

103223121021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41011086 (or 41011082 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 103223121021112 its reverse (211120121322301), we get a palindrome (314343242343413).

It can be divided in two parts, 10322312 and 1021112, that added together give a square (11343424 = 3368²).

The spelling of 103223121021112 in words is "one hundred three trillion, two hundred twenty-three billion, one hundred twenty-one million, twenty-one thousand, one hundred twelve".