10140434303 has 4 divisors (see below), whose sum is σ = 10142165040. Its totient is φ = 10138703568.

The previous prime is 10140434231. The next prime is 10140434377. The reversal of 10140434303 is 30343404101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10140434303 - 2¹⁶ = 10140368767 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 (10140434383) 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 in 3 ways as a sum of consecutive naturals, for example, 856550 + ... + 868307.

It is an arithmetic number, because the mean of its divisors is an integer number (2535541260).

Almost surely, 2^10140434303 is an apocalyptic number.

10140434303 is a deficient number, since it is larger than the sum of its proper divisors (1730737).

10140434303 is an equidigital number, since it uses as much as digits as its factorization.

10140434303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730736.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10140434303 its reverse (30343404101), we get a palindrome (40483838404).

The spelling of 10140434303 in words is "ten billion, one hundred forty million, four hundred thirty-four thousand, three hundred three".