42103336524101 has 4 divisors (see below), whose sum is σ = 42154494892512. Its totient is φ = 42052178155692.

The previous prime is 42103336524097. The next prime is 42103336524143. The reversal of 42103336524101 is 10142563330124.

42103336524101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42103336524101 - 2² = 42103336524097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42103336520101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25579182971 + ... + 25579184616.

It is an arithmetic number, because the mean of its divisors is an integer number (10538623723128).

Almost surely, 2^{42103336524101} is an apocalyptic number.

It is an amenable number.

42103336524101 is a deficient number, since it is larger than the sum of its proper divisors (51158368411).

42103336524101 is an equidigital number, since it uses as much as digits as its factorization.

42103336524101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51158368410.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 42103336524101 its reverse (10142563330124), we get a palindrome (52245899854225).

The spelling of 42103336524101 in words is "forty-two trillion, one hundred three billion, three hundred thirty-six million, five hundred twenty-four thousand, one hundred one".