1023310423312 has 40 divisors (see below), whose sum is σ = 2008418970816. Its totient is φ = 505043285376.

The previous prime is 1023310423301. The next prime is 1023310423339. The reversal of 1023310423312 is 2133240133201.

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 7 ways as a sum of consecutive naturals, for example, 604708 + ... + 1553155.

Almost surely, 2^{1023310423312} is an apocalyptic number.

It is an amenable number.

1023310423312 is a deficient number, since it is larger than the sum of its proper divisors (985108547504).

1023310423312 is a wasteful number, since it uses less digits than its factorization.

1023310423312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158255 (or 2158249 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1023310423312 its reverse (2133240133201), we get a palindrome (3156550556513).

The spelling of 1023310423312 in words is "one trillion, twenty-three billion, three hundred ten million, four hundred twenty-three thousand, three hundred twelve".