10123133230 has 64 divisors (see below), whose sum is σ = 21092400000. Its totient is φ = 3426306048.

The previous prime is 10123133213. The next prime is 10123133239. The reversal of 10123133230 is 3233132101.

It is a junction number, because it is equal to n+sod(n) for n = 10123133198 and 10123133207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123133239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6534496 + ... + 6536044.

It is an arithmetic number, because the mean of its divisors is an integer number (329568750).

Almost surely, 2^10123133230 is an apocalyptic number.

10123133230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123133230 is an abundant number, since it is smaller than the sum of its proper divisors (10969266770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123133230 is a wasteful number, since it uses less digits than its factorization.

10123133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10123133230 its reverse (3233132101), we get a palindrome (13356265331).

The spelling of 10123133230 in words is "ten billion, one hundred twenty-three million, one hundred thirty-three thousand, two hundred thirty".