10303231132103 has 64 divisors (see below), whose sum is σ = 13331040307200. Its totient is φ = 7785563385600.

The previous prime is 10303231132097. The next prime is 10303231132111. The reversal of 10303231132103 is 30123113230301.

It is not a de Polignac number, because 10303231132103 - 2²⁰ = 10303230083527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303231132133) 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 63 ways as a sum of consecutive naturals, for example, 233077403 + ... + 233121603.

It is an arithmetic number, because the mean of its divisors is an integer number (208297504800).

Almost surely, 2^{10303231132103} is an apocalyptic number.

10303231132103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10303231132103 is a deficient number, since it is larger than the sum of its proper divisors (3027809175097).

10303231132103 is an equidigital number, since it uses as much as digits as its factorization.

10303231132103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44929 (or 44903 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10303231132103 its reverse (30123113230301), we get a palindrome (40426344362404).

The spelling of 10303231132103 in words is "ten trillion, three hundred three billion, two hundred thirty-one million, one hundred thirty-two thousand, one hundred three".