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112310131001 = 716472444873
BaseRepresentation
bin110100010011000110…
…1001001100100111001
3101201220002022210100112
41220212031021210321
53320002343143001
6123332231514105
711054102235155
oct1504615114471
9351802283315
10112310131001
11436a3160792
1219924528935
13a78acab423
145615d2c065
152dc4d1acbb
hex1a26349939

112310131001 has 8 divisors (see below), whose sum is σ = 114068041344. Its totient is φ = 110557111840.

The previous prime is 112310130997. The next prime is 112310131007. The reversal of 112310131001 is 100131013211.

It is a happy number.

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 112310131001 - 22 = 112310130997 is a prime.

It is a super-2 number, since 2×1123101310012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112310131007) 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, 1176500 + ... + 1268373.

It is an arithmetic number, because the mean of its divisors is an integer number (14258505168).

Almost surely, 2112310131001 is an apocalyptic number.

It is an amenable number.

112310131001 is a deficient number, since it is larger than the sum of its proper divisors (1757910343).

112310131001 is an equidigital number, since it uses as much as digits as its factorization.

112310131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445591.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 112310131001 its reverse (100131013211), we get a palindrome (212441144212).

The spelling of 112310131001 in words is "one hundred twelve billion, three hundred ten million, one hundred thirty-one thousand, one".

Divisors: 1 71 647 45937 2444873 173585983 1581832831 112310131001