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110130313121 = 177699184143
BaseRepresentation
bin110011010010001000…
…1110011011110100001
3101112021011121120100222
41212210101303132201
53301021330004441
6122332042452425
710646063134043
oct1464421633641
9345234546328
10110130313121
1142784766304
1219416504115
13a5014c506a
14548a625a93
152ce8788d4b
hex19a44737a1

110130313121 has 8 divisors (see below), whose sum is σ = 116611467264. Its totient is φ = 103649481280.

The previous prime is 110130313093. The next prime is 110130313243. The reversal of 110130313121 is 121313031011.

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 110130313121 - 26 = 110130313057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110130313121.

It is not an unprimeable number, because it can be changed into a prime (110130313621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266776 + ... + 1350918.

It is an arithmetic number, because the mean of its divisors is an integer number (14576433408).

Almost surely, 2110130313121 is an apocalyptic number.

It is an amenable number.

110130313121 is a deficient number, since it is larger than the sum of its proper divisors (6481154143).

110130313121 is an equidigital number, since it uses as much as digits as its factorization.

110130313121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161151.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 110130313121 its reverse (121313031011), we get a palindrome (231443344132).

The spelling of 110130313121 in words is "one hundred ten billion, one hundred thirty million, three hundred thirteen thousand, one hundred twenty-one".

Divisors: 1 17 76991 84143 1308847 1430431 6478253713 110130313121