20033020353351 has 8 divisors (see below), whose sum is σ = 27432604447984. Its totient is φ = 12994391580480.

The previous prime is 20033020353319. The next prime is 20033020353389. The reversal of 20033020353351 is 15335302033002.

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

It is not a de Polignac number, because 20033020353351 - 2⁵ = 20033020353319 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 (20033020353391) 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, 90238830310 + ... + 90238830531.

It is an arithmetic number, because the mean of its divisors is an integer number (3429075555998).

Almost surely, 2^{20033020353351} is an apocalyptic number.

20033020353351 is a deficient number, since it is larger than the sum of its proper divisors (7399584094633).

20033020353351 is a wasteful number, since it uses less digits than its factorization.

20033020353351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180477660881.

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 20033020353351 its reverse (15335302033002), we get a palindrome (35368322386353).

The spelling of 20033020353351 in words is "twenty trillion, thirty-three billion, twenty million, three hundred fifty-three thousand, three hundred fifty-one".