10123331011312 has 80 divisors (see below), whose sum is σ = 19907834424192. Its totient is φ = 4986357689600.

The previous prime is 10123331011303. The next prime is 10123331011333. The reversal of 10123331011312 is 21311013332101.

It is a super-2 number, since 2×10123331011312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 655521063 + ... + 655536505.

Almost surely, 2^{10123331011312} is an apocalyptic number.

It is an amenable number.

10123331011312 is a deficient number, since it is larger than the sum of its proper divisors (9784503412880).

10123331011312 is a wasteful number, since it uses less digits than its factorization.

10123331011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17566 (or 17560 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10123331011312 its reverse (21311013332101), we get a palindrome (31434344343413).

The spelling of 10123331011312 in words is "ten trillion, one hundred twenty-three billion, three hundred thirty-one million, eleven thousand, three hundred twelve".