103442131033412 has 12 divisors (see below), whose sum is σ = 183991331428716. Its totient is φ = 50873179196640.

The previous prime is 103442131033349. The next prime is 103442131033421. The reversal of 103442131033412 is 214330131244301.

It can be written as a sum of positive squares in 2 ways, for example, as 7738055173696 + 95704075859716 = 2781736^2 + 9782846^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211971579743 + ... + 211971580230.

It is an arithmetic number, because the mean of its divisors is an integer number (15332610952393).

Almost surely, 2^{103442131033412} is an apocalyptic number.

It is an amenable number.

103442131033412 is a deficient number, since it is larger than the sum of its proper divisors (80549200395304).

103442131033412 is a wasteful number, since it uses less digits than its factorization.

103442131033412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423943160038 (or 423943160036 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 103442131033412 its reverse (214330131244301), we get a palindrome (317772262277713).

The spelling of 103442131033412 in words is "one hundred three trillion, four hundred forty-two billion, one hundred thirty-one million, thirty-three thousand, four hundred twelve".