10312123000 has 32 divisors (see below), whose sum is σ = 24130370160. Its totient is φ = 4124848800.

The previous prime is 10312122943. The next prime is 10312123009. The reversal of 10312123000 is 32121301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312123009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5155062 + ... + 5157061.

Almost surely, 2^10312123000 is an apocalyptic number.

10312123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10312123000 is an abundant number, since it is smaller than the sum of its proper divisors (13818247160).

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

10312123000 is a wasteful number, since it uses less digits than its factorization.

10312123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312144 (or 10312130 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10312123000 its reverse (32121301), we get a palindrome (10344244301).

The spelling of 10312123000 in words is "ten billion, three hundred twelve million, one hundred twenty-three thousand".