1023332032120 has 32 divisors (see below), whose sum is σ = 2351486376000. Its totient is φ = 400623603328.

The previous prime is 1023332032117. The next prime is 1023332032211. The reversal of 1023332032120 is 212302333201.

It is a junction number, because it is equal to n+sod(n) for n = 1023332032091 and 1023332032100.

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 7 ways as a sum of consecutive naturals, for example, 272160895 + ... + 272164654.

It is an arithmetic number, because the mean of its divisors is an integer number (73483949250).

Almost surely, 2^{1023332032120} is an apocalyptic number.

1023332032120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023332032120 is an abundant number, since it is smaller than the sum of its proper divisors (1328154343880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023332032120 is a wasteful number, since it uses less digits than its factorization.

1023332032120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544325607 (or 544325603 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1023332032120 its reverse (212302333201), we get a palindrome (1235634365321).

The spelling of 1023332032120 in words is "one trillion, twenty-three billion, three hundred thirty-two million, thirty-two thousand, one hundred twenty".