42100200103 has 16 divisors (see below), whose sum is σ = 49122079776. Its totient is φ = 35725132800.

The previous prime is 42100200097. The next prime is 42100200151. The reversal of 42100200103 is 30100200124.

It is not a de Polignac number, because 42100200103 - 2¹⁷ = 42100069031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42100204103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2205598 + ... + 2224603.

It is an arithmetic number, because the mean of its divisors is an integer number (3070129986).

Almost surely, 2^42100200103 is an apocalyptic number.

42100200103 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42100200103 is a deficient number, since it is larger than the sum of its proper divisors (7021879673).

42100200103 is a wasteful number, since it uses less digits than its factorization.

42100200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430274.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 42100200103 its reverse (30100200124), we get a palindrome (72200400227).

The spelling of 42100200103 in words is "forty-two billion, one hundred million, two hundred thousand, one hundred three".