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1301230212203 = 17611254802519
BaseRepresentation
bin10010111011110111010…
…111010101010001101011
311121101200222012201010002
4102323313113111101223
5132304404413242303
62433435451213215
7163003461211025
oct22736727252153
94541628181102
101301230212203
11461937593899
1219022b44720b
1395922c3935c
1446da0b01015
1523cabe2c788
hex12ef75d546b

1301230212203 has 8 divisors (see below), whose sum is σ = 1400359612320. Its totient is φ = 1204610417280.

The previous prime is 1301230212167. The next prime is 1301230212263. The reversal of 1301230212203 is 3022120321031.

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 1301230212203 - 28 = 1301230211947 is a prime.

It is a super-2 number, since 2×13012302122032 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301230212263) 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, 627400223 + ... + 627402296.

It is an arithmetic number, because the mean of its divisors is an integer number (175044951540).

Almost surely, 21301230212203 is an apocalyptic number.

1301230212203 is a deficient number, since it is larger than the sum of its proper divisors (99129400117).

1301230212203 is a wasteful number, since it uses less digits than its factorization.

1301230212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254802597.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1301230212203 its reverse (3022120321031), we get a palindrome (4323350533234).

The spelling of 1301230212203 in words is "one trillion, three hundred one billion, two hundred thirty million, two hundred twelve thousand, two hundred three".

Divisors: 1 17 61 1037 1254802519 21331642823 76542953659 1301230212203