2130176805503 has 2 divisors, whose sum is σ = 2130176805504. Its totient is φ = 2130176805502.

The previous prime is 2130176805479. The next prime is 2130176805529. The reversal of 2130176805503 is 3055086710312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130176805503 - 2¹⁸ = 2130176543359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130176805583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065088402751 + 1065088402752.

It is an arithmetic number, because the mean of its divisors is an integer number (1065088402752).

Almost surely, 2^{2130176805503} is an apocalyptic number.

2130176805503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130176805503 is an equidigital number, since it uses as much as digits as its factorization.

2130176805503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 2130176805503 in words is "two trillion, one hundred thirty billion, one hundred seventy-six million, eight hundred five thousand, five hundred three".