2130053510503 has 2 divisors, whose sum is σ = 2130053510504. Its totient is φ = 2130053510502.

The previous prime is 2130053510449. The next prime is 2130053510539. The reversal of 2130053510503 is 3050153500312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130053510503 - 2²¹ = 2130051413351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130053511503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065026755251 + 1065026755252.

It is an arithmetic number, because the mean of its divisors is an integer number (1065026755252).

Almost surely, 2^{2130053510503} is an apocalyptic number.

2130053510503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130053510503 is an equidigital number, since it uses as much as digits as its factorization.

2130053510503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 28.

The spelling of 2130053510503 in words is "two trillion, one hundred thirty billion, fifty-three million, five hundred ten thousand, five hundred three".