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112310102173 is a prime number
BaseRepresentation
bin110100010011000110…
…1000010100010011101
3101201220002021022210211
41220212031002202131
53320002341232143
6123332231132421
711054102055133
oct1504615024235
9351802238724
10112310102173
11436a3141065
1219924514111
13a78ac9b279
145615d21753
152dc4d1249d
hex1a2634289d

112310102173 has 2 divisors, whose sum is σ = 112310102174. Its totient is φ = 112310102172.

The previous prime is 112310102153. The next prime is 112310102207. The reversal of 112310102173 is 371201013211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97532539204 + 14777562969 = 312302^2 + 121563^2 .

It is a cyclic number.

It is not a de Polignac number, because 112310102173 - 233 = 103720167581 is a prime.

It is a super-2 number, since 2×1123101021732 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112310102153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56155051086 + 56155051087.

It is an arithmetic number, because the mean of its divisors is an integer number (56155051087).

Almost surely, 2112310102173 is an apocalyptic number.

It is an amenable number.

112310102173 is a deficient number, since it is larger than the sum of its proper divisors (1).

112310102173 is an equidigital number, since it uses as much as digits as its factorization.

112310102173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 112310102173 its reverse (371201013211), we get a palindrome (483511115384).

The spelling of 112310102173 in words is "one hundred twelve billion, three hundred ten million, one hundred two thousand, one hundred seventy-three".