2520052543103 has 2 divisors, whose sum is σ = 2520052543104. Its totient is φ = 2520052543102.

The previous prime is 2520052543051. The next prime is 2520052543109. The reversal of 2520052543103 is 3013452500252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2520052543103 - 2¹² = 2520052539007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2520052543103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520052543109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260026271551 + 1260026271552.

It is an arithmetic number, because the mean of its divisors is an integer number (1260026271552).

Almost surely, 2^{2520052543103} is an apocalyptic number.

2520052543103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520052543103 is an equidigital number, since it uses as much as digits as its factorization.

2520052543103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 2520052543103 in words is "two trillion, five hundred twenty billion, fifty-two million, five hundred forty-three thousand, one hundred three".