1020330323312 has 10 divisors (see below), whose sum is σ = 1976890001448. Its totient is φ = 510165161648.

The previous prime is 1020330323293. The next prime is 1020330323317. The reversal of 1020330323312 is 2133230330201.

1020330323312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020330323317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31885322588 + ... + 31885322619.

Almost surely, 2^{1020330323312} is an apocalyptic number.

It is an amenable number.

1020330323312 is a deficient number, since it is larger than the sum of its proper divisors (956559678136).

1020330323312 is an equidigital number, since it uses as much as digits as its factorization.

1020330323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63770645215 (or 63770645209 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1020330323312 its reverse (2133230330201), we get a palindrome (3153560653513).

The spelling of 1020330323312 in words is "one trillion, twenty billion, three hundred thirty million, three hundred twenty-three thousand, three hundred twelve".