20352136435303 has 8 divisors (see below), whose sum is σ = 20738090118816. Its totient is φ = 19966255015200.

The previous prime is 20352136435229. The next prime is 20352136435331. The reversal of 20352136435303 is 30353463125302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20352136435303 - 2²⁵ = 20352102880871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20352136435373) 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 7 ways as a sum of consecutive naturals, for example, 17497068 + ... + 18623953.

It is an arithmetic number, because the mean of its divisors is an integer number (2592261264852).

Almost surely, 2^{20352136435303} is an apocalyptic number.

20352136435303 is a deficient number, since it is larger than the sum of its proper divisors (385953683513).

20352136435303 is a wasteful number, since it uses less digits than its factorization.

20352136435303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36131705.

The product of its (nonzero) digits is 583200, while the sum is 40.

The spelling of 20352136435303 in words is "twenty trillion, three hundred fifty-two billion, one hundred thirty-six million, four hundred thirty-five thousand, three hundred three".