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101310310201 = 831220606147
BaseRepresentation
bin101111001011010010…
…0001010011100111001
3100200111111012222221011
41132112210022130321
53124440414411301
6114312531313521
710214364266602
oct1362644123471
9320444188834
10101310310201
1139a690355a1
121777474b8a1
139727117519
144c910a6da9
15297e2b4a51
hex179690a739

101310310201 has 4 divisors (see below), whose sum is σ = 102530916432. Its totient is φ = 100089703972.

The previous prime is 101310310169. The next prime is 101310310219. The reversal of 101310310201 is 102013013101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102013013101 = 831229072447.

It is a cyclic number.

It is not a de Polignac number, because 101310310201 - 25 = 101310310169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101310310291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610302991 + ... + 610303156.

It is an arithmetic number, because the mean of its divisors is an integer number (25632729108).

Almost surely, 2101310310201 is an apocalyptic number.

It is an amenable number.

101310310201 is a deficient number, since it is larger than the sum of its proper divisors (1220606231).

101310310201 is an equidigital number, since it uses as much as digits as its factorization.

101310310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220606230.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101310310201 its reverse (102013013101), we get a palindrome (203323323302).

The spelling of 101310310201 in words is "one hundred one billion, three hundred ten million, three hundred ten thousand, two hundred one".

Divisors: 1 83 1220606147 101310310201