2531042022203 has 2 divisors, whose sum is σ = 2531042022204. Its totient is φ = 2531042022202.

The previous prime is 2531042022169. The next prime is 2531042022227. The reversal of 2531042022203 is 3022202401352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2531042022203 - 2¹⁴ = 2531042005819 is a prime.

It is not a weakly prime, because it can be changed into another prime (2531042022403) 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, 1265521011101 + 1265521011102.

It is an arithmetic number, because the mean of its divisors is an integer number (1265521011102).

Almost surely, 2^{2531042022203} is an apocalyptic number.

2531042022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2531042022203 is an equidigital number, since it uses as much as digits as its factorization.

2531042022203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2531042022203 its reverse (3022202401352), we get a palindrome (5553244423555).

The spelling of 2531042022203 in words is "two trillion, five hundred thirty-one billion, forty-two million, twenty-two thousand, two hundred three".