10231011423 has 20 divisors (see below), whose sum is σ = 15287774040. Its totient is φ = 6818705712.

The previous prime is 10231011391. The next prime is 10231011523. The reversal of 10231011423 is 32411013201.

10231011423 is a `hidden beast` number, since 1 + 0 + 231 + 0 + 11 + 423 = 666.

10231011423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10231011423 - 2⁵ = 10231011391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10231011396 and 10231011405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231011023) 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 19 ways as a sum of consecutive naturals, for example, 297748 + ... + 330326.

It is an arithmetic number, because the mean of its divisors is an integer number (764388702).

Almost surely, 2^10231011423 is an apocalyptic number.

10231011423 is a deficient number, since it is larger than the sum of its proper divisors (5056762617).

10231011423 is an equidigital number, since it uses as much as digits as its factorization.

10231011423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36468 (or 36459 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10231011423 its reverse (32411013201), we get a palindrome (42642024624).

The spelling of 10231011423 in words is "ten billion, two hundred thirty-one million, eleven thousand, four hundred twenty-three".