10231230012 has 24 divisors (see below), whose sum is σ = 23886102912. Its totient is φ = 3408519600.

The previous prime is 10231230011. The next prime is 10231230013. The reversal of 10231230012 is 21003213201.

It is an interprime number because it is at equal distance from previous prime (10231230011) and next prime (10231230013).

It is a junction number, because it is equal to n+sod(n) for n = 10231229973 and 10231230000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231230011) 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, 213664 + ... + 257127.

It is an arithmetic number, because the mean of its divisors is an integer number (995254288).

Almost surely, 2^10231230012 is an apocalyptic number.

10231230012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231230012 is an abundant number, since it is smaller than the sum of its proper divisors (13654872900).

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

10231230012 is a wasteful number, since it uses less digits than its factorization.

10231230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472609 (or 472607 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10231230012 its reverse (21003213201), we get a palindrome (31234443213).

The spelling of 10231230012 in words is "ten billion, two hundred thirty-one million, two hundred thirty thousand, twelve".