2103300212043 has 16 divisors (see below), whose sum is σ = 2840737587200. Its totient is φ = 1384041971520.

The previous prime is 2103300212029. The next prime is 2103300212053. The reversal of 2103300212043 is 3402120033012.

It is not a de Polignac number, because 2103300212043 - 2⁸ = 2103300211787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103300212003) 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 15 ways as a sum of consecutive naturals, for example, 504898 + ... + 2112231.

It is an arithmetic number, because the mean of its divisors is an integer number (177546099200).

Almost surely, 2^{2103300212043} is an apocalyptic number.

2103300212043 is a deficient number, since it is larger than the sum of its proper divisors (737437375157).

2103300212043 is a wasteful number, since it uses less digits than its factorization.

2103300212043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620602.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2103300212043 its reverse (3402120033012), we get a palindrome (5505420245055).

The spelling of 2103300212043 in words is "two trillion, one hundred three billion, three hundred million, two hundred twelve thousand, forty-three".