42103034303003 has 16 divisors (see below), whose sum is σ = 43158399492096. Its totient is φ = 41049028508160.

The previous prime is 42103034302997. The next prime is 42103034303069. The reversal of 42103034303003 is 30030343030124.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42103034303003 - 2³⁰ = 42101960561179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42103034303303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522865126 + ... + 1522892772.

It is an arithmetic number, because the mean of its divisors is an integer number (2697399968256).

Almost surely, 2^{42103034303003} is an apocalyptic number.

42103034303003 is a deficient number, since it is larger than the sum of its proper divisors (1055365189093).

42103034303003 is a wasteful number, since it uses less digits than its factorization.

42103034303003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50854.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 42103034303003 its reverse (30030343030124), we get a palindrome (72133377333127).

The spelling of 42103034303003 in words is "forty-two trillion, one hundred three billion, thirty-four million, three hundred three thousand, three".