10123312232312 has 16 divisors (see below), whose sum is σ = 18992038305840. Its totient is φ = 5058768684096.

The previous prime is 10123312232309. The next prime is 10123312232339. The reversal of 10123312232312 is 21323221332101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360914108 + ... + 360942155.

It is an arithmetic number, because the mean of its divisors is an integer number (1187002394115).

Almost surely, 2^{10123312232312} is an apocalyptic number.

It is an amenable number.

10123312232312 is a deficient number, since it is larger than the sum of its proper divisors (8868726073528).

10123312232312 is a wasteful number, since it uses less digits than its factorization.

10123312232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721858022 (or 721858018 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 10123312232312 its reverse (21323221332101), we get a palindrome (31446533564413).

The spelling of 10123312232312 in words is "ten trillion, one hundred twenty-three billion, three hundred twelve million, two hundred thirty-two thousand, three hundred twelve".