10303211440023 has 16 divisors (see below), whose sum is σ = 14462311812480. Its totient is φ = 6506542556064.

The previous prime is 10303211440003. The next prime is 10303211440033. The reversal of 10303211440023 is 32004411230301.

It is a happy number.

It is not a de Polignac number, because 10303211440023 - 2⁵ = 10303211439991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10303211439975 and 10303211440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303211440003) 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 15 ways as a sum of consecutive naturals, for example, 9901261 + ... + 10892262.

It is an arithmetic number, because the mean of its divisors is an integer number (903894488280).

Almost surely, 2^{10303211440023} is an apocalyptic number.

10303211440023 is a deficient number, since it is larger than the sum of its proper divisors (4159100372457).

10303211440023 is a wasteful number, since it uses less digits than its factorization.

10303211440023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20802238.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10303211440023 its reverse (32004411230301), we get a palindrome (42307622670324).

The spelling of 10303211440023 in words is "ten trillion, three hundred three billion, two hundred eleven million, four hundred forty thousand, twenty-three".