20201001303032 has 192 divisors, whose sum is σ = 44402801667840. Its totient is φ = 8613586460160.

The previous prime is 20201001302941. The next prime is 20201001303079. The reversal of 20201001303032 is 23030310010202.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 20201001303032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 944711813 + ... + 944733195.

It is an arithmetic number, because the mean of its divisors is an integer number (231264592020).

Almost surely, 2^{20201001303032} is an apocalyptic number.

20201001303032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20201001303032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22201400833920).

20201001303032 is an abundant number, since it is smaller than the sum of its proper divisors (24201800364808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20201001303032 is a wasteful number, since it uses less digits than its factorization.

20201001303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21763 (or 21720 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20201001303032 its reverse (23030310010202), we get a palindrome (43231311313234).

The spelling of 20201001303032 in words is "twenty trillion, two hundred one billion, one million, three hundred three thousand, thirty-two".