103443312114123 has 16 divisors (see below), whose sum is σ = 137943051480096. Its totient is φ = 68952891098880.

The previous prime is 103443312114119. The next prime is 103443312114139. The reversal of 103443312114123 is 321411213344301.

It is a happy number.

It is not a de Polignac number, because 103443312114123 - 2² = 103443312114119 is a prime.

It is a super-2 number, since 2×103443312114123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103443312110123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737646153 + ... + 737786373.

It is an arithmetic number, because the mean of its divisors is an integer number (8621440717506).

Almost surely, 2^{103443312114123} is an apocalyptic number.

103443312114123 is a deficient number, since it is larger than the sum of its proper divisors (34499739365973).

103443312114123 is a wasteful number, since it uses less digits than its factorization.

103443312114123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171694.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 103443312114123 its reverse (321411213344301), we get a palindrome (424854525458424).

The spelling of 103443312114123 in words is "one hundred three trillion, four hundred forty-three billion, three hundred twelve million, one hundred fourteen thousand, one hundred twenty-three".