1020330312332 has 6 divisors (see below), whose sum is σ = 1785578046588. Its totient is φ = 510165156164.

The previous prime is 1020330312263. The next prime is 1020330312341. The reversal of 1020330312332 is 2332130330201.

It is a junction number, because it is equal to n+sod(n) for n = 1020330312298 and 1020330312307.

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 as a sum of consecutive naturals, namely, 127541289038 + ... + 127541289045.

It is an arithmetic number, because the mean of its divisors is an integer number (297596341098).

Almost surely, 2^{1020330312332} is an apocalyptic number.

It is an amenable number.

1020330312332 is a deficient number, since it is larger than the sum of its proper divisors (765247734256).

1020330312332 is a wasteful number, since it uses less digits than its factorization.

1020330312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255082578087 (or 255082578085 counting only the distinct ones).

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

Adding to 1020330312332 its reverse (2332130330201), we get a palindrome (3352460642533).

The spelling of 1020330312332 in words is "one trillion, twenty billion, three hundred thirty million, three hundred twelve thousand, three hundred thirty-two".