20001032032199 has 16 divisors (see below), whose sum is σ = 20939565312000. Its totient is φ = 19079427628800.

The previous prime is 20001032032181. The next prime is 20001032032249. The reversal of 20001032032199 is 99123023010002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20001032032199 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 (20001032032129) 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 15 ways as a sum of consecutive naturals, for example, 271649 + ... + 6330549.

It is an arithmetic number, because the mean of its divisors is an integer number (1308722832000).

Almost surely, 2^{20001032032199} is an apocalyptic number.

20001032032199 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

20001032032199 is a deficient number, since it is larger than the sum of its proper divisors (938533279801).

20001032032199 is a wasteful number, since it uses less digits than its factorization.

20001032032199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060298.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 20001032032199 in words is "twenty trillion, one billion, thirty-two million, thirty-two thousand, one hundred ninety-nine".