103412242143 has 48 divisors (see below), whose sum is σ = 178979314176. Its totient is φ = 56255411520.

The previous prime is 103412242111. The next prime is 103412242147. The reversal of 103412242143 is 341242214301.

103412242143 is a `hidden beast` number, since 1 + 0 + 3 + 412 + 242 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 103412242143 - 2⁵ = 103412242111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103412242147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136621 + ... + 474857.

It is an arithmetic number, because the mean of its divisors is an integer number (3728735712).

Almost surely, 2^103412242143 is an apocalyptic number.

103412242143 is a deficient number, since it is larger than the sum of its proper divisors (75567072033).

103412242143 is a wasteful number, since it uses less digits than its factorization.

103412242143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338484 (or 338481 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 103412242143 its reverse (341242214301), we get a palindrome (444654456444).

The spelling of 103412242143 in words is "one hundred three billion, four hundred twelve million, two hundred forty-two thousand, one hundred forty-three".