Search a number
-
+
1303101232201 = 19388391765861
BaseRepresentation
bin10010111101100110111…
…000101101010001001001
311121120112100212101001001
4102331212320231101021
5132322222403412301
62434345245455001
7163101030500566
oct22754670552111
94546470771031
101303101232201
1146270774590a
12190671b71461
1395b60764292
14470db3c386d
1523d6b313c01
hex12f66e2d449

1303101232201 has 8 divisors (see below), whose sum is σ = 1371721601600. Its totient is φ = 1234484472240.

The previous prime is 1303101232187. The next prime is 1303101232211. The reversal of 1303101232201 is 1022321013031.

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

It is not a de Polignac number, because 1303101232201 - 27 = 1303101232073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303101232211) 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, 144990 + ... + 1620871.

It is an arithmetic number, because the mean of its divisors is an integer number (171465200200).

Almost surely, 21303101232201 is an apocalyptic number.

It is an amenable number.

1303101232201 is a deficient number, since it is larger than the sum of its proper divisors (68620369399).

1303101232201 is a wasteful number, since it uses less digits than its factorization.

1303101232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804719.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1303101232201 its reverse (1022321013031), we get a palindrome (2325422245232).

The spelling of 1303101232201 in words is "one trillion, three hundred three billion, one hundred one million, two hundred thirty-two thousand, two hundred one".

Divisors: 1 19 38839 737941 1765861 33551359 68584275379 1303101232201