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10231340101 = 97449234917
BaseRepresentation
bin10011000011101010…
…11101110001000101
3222102001001221002021
421201311131301011
5131423210340401
64411125043141
7511353645613
oct114165356105
928361057067
1010231340101
114380363284
121b965564b1
13c708c86c8
146d0b826b3
153ed3582a1
hex261d5dc45

10231340101 has 8 divisors (see below), whose sum is σ = 10359883800. Its totient is φ = 10103267328.

The previous prime is 10231340071. The next prime is 10231340143. The reversal of 10231340101 is 10104313201.

10231340101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3872075076 + 6359265025 = 62226^2 + 79745^2 .

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 10231340101 - 27 = 10231339973 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 (10231340701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73906 + ... + 161011.

It is an arithmetic number, because the mean of its divisors is an integer number (1294985475).

Almost surely, 210231340101 is an apocalyptic number.

It is an amenable number.

10231340101 is a deficient number, since it is larger than the sum of its proper divisors (128543699).

10231340101 is an equidigital number, since it uses as much as digits as its factorization.

10231340101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235463.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10231340101 its reverse (10104313201), we get a palindrome (20335653302).

The spelling of 10231340101 in words is "ten billion, two hundred thirty-one million, three hundred forty thousand, one hundred one".

Divisors: 1 97 449 43553 234917 22786949 105477733 10231340101