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110011012313 = 277593669733
BaseRepresentation
bin110011001110100101…
…0101101010011011001
3101111221212010110102112
41212131022231103121
53300300304343223
6122312141442105
710643114114216
oct1463512552331
9344855113375
10110011012313
11427233918a4
12193a2570335
13a4b2884477
14547884cb0d
152cdd070778
hex199d2ad4d9

110011012313 has 8 divisors (see below), whose sum is σ = 110594514888. Its totient is φ = 109428850944.

The previous prime is 110011012303. The next prime is 110011012333. The reversal of 110011012313 is 313210110011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14358749584 + 95652262729 = 119828^2 + 309277^2 .

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 110011012313 - 224 = 109994235097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110011012303) 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, 170606 + ... + 499127.

It is an arithmetic number, because the mean of its divisors is an integer number (13824314361).

Almost surely, 2110011012313 is an apocalyptic number.

It is an amenable number.

110011012313 is a deficient number, since it is larger than the sum of its proper divisors (583502575).

110011012313 is an equidigital number, since it uses as much as digits as its factorization.

110011012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670603.

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

Adding to 110011012313 its reverse (313210110011), we get a palindrome (423221122324).

The spelling of 110011012313 in words is "one hundred ten billion, eleven million, twelve thousand, three hundred thirteen".

Divisors: 1 277 593 164261 669733 185516041 397151669 110011012313