10140326503 has 8 divisors (see below), whose sum is σ = 10582322688. Its totient is φ = 9698423064.

The previous prime is 10140326491. The next prime is 10140326507. The reversal of 10140326503 is 30562304101.

10140326503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10140326503 - 2¹³ = 10140318311 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 (10140326507) 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 7 ways as a sum of consecutive naturals, for example, 290950 + ... + 323932.

It is an arithmetic number, because the mean of its divisors is an integer number (1322790336).

Almost surely, 2^10140326503 is an apocalyptic number.

10140326503 is a deficient number, since it is larger than the sum of its proper divisors (441996185).

10140326503 is a wasteful number, since it uses less digits than its factorization.

10140326503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46373.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 10140326503 in words is "ten billion, one hundred forty million, three hundred twenty-six thousand, five hundred three".