2120314143103 has 16 divisors (see below), whose sum is σ = 2440329444000. Its totient is φ = 1824867127296.

The previous prime is 2120314143089. The next prime is 2120314143131. The reversal of 2120314143103 is 3013414130212.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120314143103 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 (2120314143163) 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, 44808978 + ... + 44856271.

It is an arithmetic number, because the mean of its divisors is an integer number (152520590250).

Almost surely, 2^{2120314143103} is an apocalyptic number.

2120314143103 is a deficient number, since it is larger than the sum of its proper divisors (320015300897).

2120314143103 is a wasteful number, since it uses less digits than its factorization.

2120314143103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89665386.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2120314143103 its reverse (3013414130212), we get a palindrome (5133728273315).

The spelling of 2120314143103 in words is "two trillion, one hundred twenty billion, three hundred fourteen million, one hundred forty-three thousand, one hundred three".