201257480503 has 2 divisors, whose sum is σ = 201257480504. Its totient is φ = 201257480502.

The previous prime is 201257480467. The next prime is 201257480513. The reversal of 201257480503 is 305084752102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201257480503 - 2³³ = 192667545911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201257480513) 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, 100628740251 + 100628740252.

It is an arithmetic number, because the mean of its divisors is an integer number (100628740252).

Almost surely, 2^201257480503 is an apocalyptic number.

201257480503 is a deficient number, since it is larger than the sum of its proper divisors (1).

201257480503 is an equidigital number, since it uses as much as digits as its factorization.

201257480503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 201257480503 in words is "two hundred one billion, two hundred fifty-seven million, four hundred eighty thousand, five hundred three".