42103433012103 has 6 divisors (see below), whose sum is σ = 60816069906384. Its totient is φ = 28068955341396.

The previous prime is 42103433012071. The next prime is 42103433012143. The reversal of 42103433012103 is 30121033430124.

It is a happy number.

42103433012103 is a `hidden beast` number, since 4 + 2 + 1 + 0 + 343 + 301 + 2 + 10 + 3 = 666.

It is not a de Polignac number, because 42103433012103 - 2⁵ = 42103433012071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42103433012143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2339079611775 + ... + 2339079611792.

It is an arithmetic number, because the mean of its divisors is an integer number (10136011651064).

Almost surely, 2^{42103433012103} is an apocalyptic number.

42103433012103 is a deficient number, since it is larger than the sum of its proper divisors (18712636894281).

42103433012103 is a wasteful number, since it uses less digits than its factorization.

42103433012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678159223573 (or 4678159223570 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 42103433012103 its reverse (30121033430124), we get a palindrome (72224466442227).

The spelling of 42103433012103 in words is "forty-two trillion, one hundred three billion, four hundred thirty-three million, twelve thousand, one hundred three".