10323134532503 has 6 divisors (see below), whose sum is σ = 11178305440704. Its totient is φ = 9529047260616.

The previous prime is 10323134532499. The next prime is 10323134532511. The reversal of 10323134532503 is 30523543132301.

It is not a de Polignac number, because 10323134532503 - 2² = 10323134532499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323134532523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30541817975 + ... + 30541818312.

It is an arithmetic number, because the mean of its divisors is an integer number (1863050906784).

Almost surely, 2^{10323134532503} is an apocalyptic number.

10323134532503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10323134532503 is a deficient number, since it is larger than the sum of its proper divisors (855170908201).

10323134532503 is an equidigital number, since it uses as much as digits as its factorization.

10323134532503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61083636313 (or 61083636300 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 10323134532503 its reverse (30523543132301), we get a palindrome (40846677664804).

The spelling of 10323134532503 in words is "ten trillion, three hundred twenty-three billion, one hundred thirty-four million, five hundred thirty-two thousand, five hundred three".