10255312402503 has 48 divisors (see below), whose sum is σ = 16428082000896. Its totient is φ = 5668107943680.

The previous prime is 10255312402487. The next prime is 10255312402523. The reversal of 10255312402503 is 30520421355201.

It is not a de Polignac number, because 10255312402503 - 2⁴ = 10255312402487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255312402523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7934500 + ... + 9136022.

It is an arithmetic number, because the mean of its divisors is an integer number (342251708352).

Almost surely, 2^{10255312402503} is an apocalyptic number.

10255312402503 is a deficient number, since it is larger than the sum of its proper divisors (6172769598393).

10255312402503 is a wasteful number, since it uses less digits than its factorization.

10255312402503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203444 (or 1203437 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 10255312402503 its reverse (30520421355201), we get a palindrome (40775733757704).

The spelling of 10255312402503 in words is "ten trillion, two hundred fifty-five billion, three hundred twelve million, four hundred two thousand, five hundred three".