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112130213411 = 169657660923
BaseRepresentation
bin110100001101101111…
…0110100011000100011
3101201102112210000211002
41220123132310120203
53314120313312121
6123302323342215
711046456042116
oct1503336643043
9351375700732
10112130213411
1143610644a67
121989422196b
13a75c935c08
1455da09657d
152db412be0b
hex1a1b7b4623

112130213411 has 4 divisors (see below), whose sum is σ = 112131043992. Its totient is φ = 112129382832.

The previous prime is 112130213389. The next prime is 112130213413. The reversal of 112130213411 is 114312031211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 114312031211 = 716330290173.

It is a cyclic number.

It is not a de Polignac number, because 112130213411 - 234 = 94950344227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112130213413) 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, 160805 + ... + 500118.

It is an arithmetic number, because the mean of its divisors is an integer number (28032760998).

Almost surely, 2112130213411 is an apocalyptic number.

112130213411 is a deficient number, since it is larger than the sum of its proper divisors (830581).

112130213411 is an equidigital number, since it uses as much as digits as its factorization.

112130213411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830580.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 112130213411 its reverse (114312031211), we get a palindrome (226442244622).

The spelling of 112130213411 in words is "one hundred twelve billion, one hundred thirty million, two hundred thirteen thousand, four hundred eleven".

Divisors: 1 169657 660923 112130213411