1020333020032 has 16 divisors (see below), whose sum is σ = 2032694688600. Its totient is φ = 510166509952.

The previous prime is 1020333020027. The next prime is 1020333020137. The reversal of 1020333020032 is 2300203330201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 1020333019991 and 1020333020009.

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 as a sum of consecutive naturals, namely, 3985675732 + ... + 3985675987.

Almost surely, 2^{1020333020032} is an apocalyptic number.

It is an amenable number.

1020333020032 is a deficient number, since it is larger than the sum of its proper divisors (1012361668568).

1020333020032 is an frugal number, since it uses more digits than its factorization.

1020333020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7971351733 (or 7971351721 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1020333020032 its reverse (2300203330201), we get a palindrome (3320536350233).

The spelling of 1020333020032 in words is "one trillion, twenty billion, three hundred thirty-three million, twenty thousand, thirty-two".