103344344012 has 24 divisors (see below), whose sum is σ = 222587818656. Its totient is φ = 40883476608.

The previous prime is 103344343997. The next prime is 103344344041. The reversal of 103344344012 is 210443443301.

It is a happy number.

It is a super-2 number, since 2×103344344012² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141956153 + ... + 141956880.

It is an arithmetic number, because the mean of its divisors is an integer number (9274492444).

Almost surely, 2^103344344012 is an apocalyptic number.

It is an amenable number.

103344344012 is an abundant number, since it is smaller than the sum of its proper divisors (119243474644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103344344012 is a wasteful number, since it uses less digits than its factorization.

103344344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283913057 (or 283913055 counting only the distinct ones).

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

Adding to 103344344012 its reverse (210443443301), we get a palindrome (313787787313).

The spelling of 103344344012 in words is "one hundred three billion, three hundred forty-four million, three hundred forty-four thousand, twelve".