231302000112 has 20 divisors (see below), whose sum is σ = 597530167080. Its totient is φ = 77100666688.

The previous prime is 231302000107. The next prime is 231302000117. The reversal of 231302000112 is 211000203132.

It is an interprime number because it is at equal distance from previous prime (231302000107) and next prime (231302000117).

It is a junction number, because it is equal to n+sod(n) for n = 231302000091 and 231302000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231302000117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409395787 + ... + 2409395882.

It is an arithmetic number, because the mean of its divisors is an integer number (29876508354).

Almost surely, 2^231302000112 is an apocalyptic number.

It is an amenable number.

231302000112 is an abundant number, since it is smaller than the sum of its proper divisors (366228166968).

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

231302000112 is a wasteful number, since it uses less digits than its factorization.

231302000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818791680 (or 4818791674 counting only the distinct ones).

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

Adding to 231302000112 its reverse (211000203132), we get a palindrome (442302203244).

The spelling of 231302000112 in words is "two hundred thirty-one billion, three hundred two million, one hundred twelve", and thus it is an aban number.