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210110112012113 = 898744326998019
BaseRepresentation
bin101111110001100000010010…
…100101110001011101010001
31000112221022220222001002111122
4233301200102211301131101
5210014421002133341423
62022511130345052025
762153645305434365
oct5761402245613521
91015838828032448
10210110112012113
1160a4721a742875
121b6948b7487015
1390313b5ba2451
1439c5552b732a5
1519456a5d538c8
hexbf1812971751

210110112012113 has 8 divisors (see below), whose sum is σ = 212473337479200. Its totient is φ = 207746940716128.

The previous prime is 210110112012109. The next prime is 210110112012139. The reversal of 210110112012113 is 311210211011012.

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 210110112012113 - 22 = 210110112012109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210110112012091 and 210110112012100.

It is not an unprimeable number, because it can be changed into a prime (210110112012173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5716583 + ... + 21281436.

It is an arithmetic number, because the mean of its divisors is an integer number (26559167184900).

Almost surely, 2210110112012113 is an apocalyptic number.

It is an amenable number.

210110112012113 is a deficient number, since it is larger than the sum of its proper divisors (2363225467087).

210110112012113 is an equidigital number, since it uses as much as digits as its factorization.

210110112012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27085551.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 210110112012113 its reverse (311210211011012), we get a palindrome (521320323023125).

The spelling of 210110112012113 in words is "two hundred ten trillion, one hundred ten billion, one hundred twelve million, twelve thousand, one hundred thirteen".

Divisors: 1 89 87443 7782427 26998019 2402823691 2360787775417 210110112012113