10231012312 has 16 divisors (see below), whose sum is σ = 19844636400. Its totient is φ = 4939109280.

The previous prime is 10231012303. The next prime is 10231012313. The reversal of 10231012312 is 21321013201.

10231012312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10231012312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231012313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22049364 + ... + 22049827.

It is an arithmetic number, because the mean of its divisors is an integer number (1240289775).

Almost surely, 2^10231012312 is an apocalyptic number.

It is an amenable number.

10231012312 is a deficient number, since it is larger than the sum of its proper divisors (9613624088).

10231012312 is a wasteful number, since it uses less digits than its factorization.

10231012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44099226 (or 44099222 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10231012312 its reverse (21321013201), we get a palindrome (31552025513).

The spelling of 10231012312 in words is "ten billion, two hundred thirty-one million, twelve thousand, three hundred twelve".