4203102545053 has 4 divisors (see below), whose sum is σ = 4203394421308. Its totient is φ = 4202810668800.

The previous prime is 4203102545041. The next prime is 4203102545093. The reversal of 4203102545053 is 3505452013024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3534693286084 + 668409258969 = 1880078^2 + 817563^2 .

It is a cyclic number.

It is not a de Polignac number, because 4203102545053 - 2⁹ = 4203102544541 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 (4203102545093) 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, 145916526 + ... + 145945327.

It is an arithmetic number, because the mean of its divisors is an integer number (1050848605327).

Almost surely, 2^{4203102545053} is an apocalyptic number.

It is an amenable number.

4203102545053 is a deficient number, since it is larger than the sum of its proper divisors (291876255).

4203102545053 is a wasteful number, since it uses less digits than its factorization.

4203102545053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291876254.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 4203102545053 its reverse (3505452013024), we get a palindrome (7708554558077).

The spelling of 4203102545053 in words is "four trillion, two hundred three billion, one hundred two million, five hundred forty-five thousand, fifty-three".