1020231342333 has 24 divisors (see below), whose sum is σ = 1695494736000. Its totient is φ = 579076653024.

The previous prime is 1020231342311. The next prime is 1020231342397. The reversal of 1020231342333 is 3332431320201.

1020231342333 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 231 + 3 + 423 + 3 + 3 = 666.

It is not a de Polignac number, because 1020231342333 - 2⁸ = 1020231342077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020231342297 and 1020231342306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020231346333) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 54333393 + ... + 54352166.

It is an arithmetic number, because the mean of its divisors is an integer number (70645614000).

Almost surely, 2^{1020231342333} is an apocalyptic number.

It is an amenable number.

1020231342333 is a deficient number, since it is larger than the sum of its proper divisors (675263393667).

1020231342333 is a wasteful number, since it uses less digits than its factorization.

1020231342333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108685721 (or 108685718 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1020231342333 its reverse (3332431320201), we get a palindrome (4352662662534).

The spelling of 1020231342333 in words is "one trillion, twenty billion, two hundred thirty-one million, three hundred forty-two thousand, three hundred thirty-three".