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2020332310201 = 4989234049387
BaseRepresentation
bin11101011001100101001…
…100001000111010111001
321011010211102200020010001
4131121211030020322321
5231100120032411301
64144043340553001
7265651501201252
oct35314514107271
97133742606101
102020332310201
117098aaa12437
12287679252761
13118693a4045a
146dadad59b29
1537847edac01
hex1d665308eb9

2020332310201 has 4 divisors (see below), whose sum is σ = 2020336858512. Its totient is φ = 2020327761892.

The previous prime is 2020332310189. The next prime is 2020332310211. The reversal of 2020332310201 is 1020132330202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020332310201 - 29 = 2020332309689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020332310211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525771 + ... + 2523616.

It is an arithmetic number, because the mean of its divisors is an integer number (505084214628).

Almost surely, 22020332310201 is an apocalyptic number.

It is an amenable number.

2020332310201 is a deficient number, since it is larger than the sum of its proper divisors (4548311).

2020332310201 is an equidigital number, since it uses as much as digits as its factorization.

2020332310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548310.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2020332310201 its reverse (1020132330202), we get a palindrome (3040464640403).

The spelling of 2020332310201 in words is "two trillion, twenty billion, three hundred thirty-two million, three hundred ten thousand, two hundred one".

Divisors: 1 498923 4049387 2020332310201