20112100333301 has 32 divisors (see below), whose sum is σ = 20746963776000. Its totient is φ = 19488499430400.

The previous prime is 20112100333277. The next prime is 20112100333307. The reversal of 20112100333301 is 10333300121102.

It is a cyclic number.

It is not a de Polignac number, because 20112100333301 - 2¹⁸ = 20112100071157 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 (20112100333307) 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 31 ways as a sum of consecutive naturals, for example, 6444119021 + ... + 6444122141.

It is an arithmetic number, because the mean of its divisors is an integer number (648342618000).

Almost surely, 2^{20112100333301} is an apocalyptic number.

It is an amenable number.

20112100333301 is a deficient number, since it is larger than the sum of its proper divisors (634863442699).

20112100333301 is a wasteful number, since it uses less digits than its factorization.

20112100333301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 20112100333301 its reverse (10333300121102), we get a palindrome (30445400454403).

The spelling of 20112100333301 in words is "twenty trillion, one hundred twelve billion, one hundred million, three hundred thirty-three thousand, three hundred one".