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101311101301 = 375415061253
BaseRepresentation
bin101111001011010011…
…1001011100101110101
3100200111112201012010011
41132112213023211311
53124441120220201
6114313000300221
710214404103164
oct1362647134565
9320445635104
10101311101301
1139a695259a3
1217774a71671
139727333627
144c912313db
15297e3be151
hex17969cb975

101311101301 has 8 divisors (see below), whose sum is σ = 104241587384. Its totient is φ = 98390738880.

The previous prime is 101311101277. The next prime is 101311101317. The reversal of 101311101301 is 103101113101.

It can be written as a sum of positive squares in 4 ways, for example, as 45678803076 + 55632298225 = 213726^2 + 235865^2 .

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 101311101301 - 213 = 101311093109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101311101341) 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, 2510610 + ... + 2550643.

It is an arithmetic number, because the mean of its divisors is an integer number (13030198423).

Almost surely, 2101311101301 is an apocalyptic number.

It is an amenable number.

101311101301 is a deficient number, since it is larger than the sum of its proper divisors (2930486083).

101311101301 is an equidigital number, since it uses as much as digits as its factorization.

101311101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061831.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 101311101301 its reverse (103101113101), we get a palindrome (204412214402).

The spelling of 101311101301 in words is "one hundred one billion, three hundred eleven million, one hundred one thousand, three hundred one".

Divisors: 1 37 541 20017 5061253 187266361 2738137873 101311101301