103144013002412 has 12 divisors (see below), whose sum is σ = 181545387048816. Its totient is φ = 51273902417040.

The previous prime is 103144013002379. The next prime is 103144013002417. The reversal of 103144013002412 is 214200310441301.

It is not an unprimeable number, because it can be changed into a prime (103144013002417) 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, 74526020264 + ... + 74526021647.

It is an arithmetic number, because the mean of its divisors is an integer number (15128782254068).

Almost surely, 2^{103144013002412} is an apocalyptic number.

It is an amenable number.

103144013002412 is a deficient number, since it is larger than the sum of its proper divisors (78401374046404).

103144013002412 is a wasteful number, since it uses less digits than its factorization.

103144013002412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149052042088 (or 149052042086 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 103144013002412 its reverse (214200310441301), we get a palindrome (317344323443713).

The spelling of 103144013002412 in words is "one hundred three trillion, one hundred forty-four billion, thirteen million, two thousand, four hundred twelve".