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103221200201 = 793771572559
BaseRepresentation
bin110000000100001110…
…1101000010101001001
3100212102122220021012212
41200020131220111021
53142344111401301
6115230312314505
710312626503510
oct1401035502511
9325378807185
10103221200201
113a859749529
12180086a2a35
13996cc91a72
144dd2ba7677
152a41e244bb
hex1808768549

103221200201 has 8 divisors (see below), whose sum is σ = 117979741440. Its totient is φ = 88465822848.

The previous prime is 103221200197. The next prime is 103221200227. The reversal of 103221200201 is 102002122301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103221200201 - 22 = 103221200197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103221200281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720641 + ... + 851918.

It is an arithmetic number, because the mean of its divisors is an integer number (14747467680).

Almost surely, 2103221200201 is an apocalyptic number.

It is an amenable number.

103221200201 is a deficient number, since it is larger than the sum of its proper divisors (14758541239).

103221200201 is an equidigital number, since it uses as much as digits as its factorization.

103221200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581943.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103221200201 its reverse (102002122301), we get a palindrome (205223322502).

The spelling of 103221200201 in words is "one hundred three billion, two hundred twenty-one million, two hundred thousand, two hundred one".

Divisors: 1 7 9377 65639 1572559 11007913 14745885743 103221200201