10123233231 has 8 divisors (see below), whose sum is σ = 14208046720. Its totient is φ = 6393620952.

The previous prime is 10123233229. The next prime is 10123233233. The reversal of 10123233231 is 13233232101.

It is an interprime number because it is at equal distance from previous prime (10123233229) and next prime (10123233233).

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

It is not a de Polignac number, because 10123233231 - 2¹ = 10123233229 is a prime.

It is a super-2 number, since 2×10123233231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123233198 and 10123233207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123233233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88800235 + ... + 88800348.

It is an arithmetic number, because the mean of its divisors is an integer number (1776005840).

Almost surely, 2^10123233231 is an apocalyptic number.

10123233231 is a deficient number, since it is larger than the sum of its proper divisors (4084813489).

10123233231 is a wasteful number, since it uses less digits than its factorization.

10123233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177600605.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10123233231 its reverse (13233232101), we get a palindrome (23356465332).

The spelling of 10123233231 in words is "ten billion, one hundred twenty-three million, two hundred thirty-three thousand, two hundred thirty-one".