10002023312 has 20 divisors (see below), whose sum is σ = 19392139776. Its totient is φ = 4997600160.

The previous prime is 10002023293. The next prime is 10002023327. The reversal of 10002023312 is 21332020001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188948 + ... + 236019.

Almost surely, 2^10002023312 is an apocalyptic number.

It is an amenable number.

10002023312 is a deficient number, since it is larger than the sum of its proper divisors (9390116464).

10002023312 is a wasteful number, since it uses less digits than its factorization.

10002023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426446 (or 426440 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10002023312 its reverse (21332020001), we get a palindrome (31334043313).

The spelling of 10002023312 in words is "ten billion, two million, twenty-three thousand, three hundred twelve".