2503153012013 has 2 divisors, whose sum is σ = 2503153012014. Its totient is φ = 2503153012012.

The previous prime is 2503153012007. The next prime is 2503153012051. The reversal of 2503153012013 is 3102103513052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2449919909284 + 53233102729 = 1565222^2 + 230723^2 .

It is a cyclic number.

It is not a de Polignac number, because 2503153012013 - 2¹⁰ = 2503153010989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503153012813) 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 as a sum of consecutive naturals, namely, 1251576506006 + 1251576506007.

It is an arithmetic number, because the mean of its divisors is an integer number (1251576506007).

Almost surely, 2^{2503153012013} is an apocalyptic number.

It is an amenable number.

2503153012013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503153012013 is an equidigital number, since it uses as much as digits as its factorization.

2503153012013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 2503153012013 its reverse (3102103513052), we get a palindrome (5605256525065).

The spelling of 2503153012013 in words is "two trillion, five hundred three billion, one hundred fifty-three million, twelve thousand, thirteen".