1020204503336 has 16 divisors (see below), whose sum is σ = 2025405999540. Its totient is φ = 480096236800.

The previous prime is 1020204503293. The next prime is 1020204503341. The reversal of 1020204503336 is 6333054020201.

It can be written as a sum of positive squares in 2 ways, for example, as 965404502500 + 54800000836 = 982550^2 + 234094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1020204503299 and 1020204503308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3750751715 + ... + 3750751986.

Almost surely, 2^{1020204503336} is an apocalyptic number.

It is an amenable number.

1020204503336 is a deficient number, since it is larger than the sum of its proper divisors (1005201496204).

1020204503336 is a wasteful number, since it uses less digits than its factorization.

1020204503336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501503724 (or 7501503720 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1020204503336 its reverse (6333054020201), we get a palindrome (7353258523537).

The spelling of 1020204503336 in words is "one trillion, twenty billion, two hundred four million, five hundred three thousand, three hundred thirty-six".