103143214444 has 6 divisors (see below), whose sum is σ = 180500625284. Its totient is φ = 51571607220.

The previous prime is 103143214429. The next prime is 103143214469. The reversal of 103143214444 is 444412341301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12892901802 + ... + 12892901809.

Almost surely, 2^103143214444 is an apocalyptic number.

It is an amenable number.

103143214444 is a deficient number, since it is larger than the sum of its proper divisors (77357410840).

103143214444 is a wasteful number, since it uses less digits than its factorization.

103143214444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25785803615 (or 25785803613 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 103143214444 its reverse (444412341301), we get a palindrome (547555555745).

The spelling of 103143214444 in words is "one hundred three billion, one hundred forty-three million, two hundred fourteen thousand, four hundred forty-four".