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102211130213 = 613487134231
BaseRepresentation
bin101111100110001000…
…0100001001101100101
3100202211021021101200022
41133030100201031211
53133312022131323
6114542151124525
710245613162163
oct1371420411545
9322737241608
10102211130213
113a390577a45
1217986373745
13983b93a20a
144d38998233
1529d34044c8
hex17cc421365

102211130213 has 8 divisors (see below), whose sum is σ = 102401878656. Its totient is φ = 102020461200.

The previous prime is 102211130179. The next prime is 102211130227. The reversal of 102211130213 is 312031112201.

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 102211130213 - 28 = 102211129957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102211130191 and 102211130200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102211130233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2968808 + ... + 3003038.

It is an arithmetic number, because the mean of its divisors is an integer number (12800234832).

Almost surely, 2102211130213 is an apocalyptic number.

It is an amenable number.

102211130213 is a deficient number, since it is larger than the sum of its proper divisors (190748443).

102211130213 is an equidigital number, since it uses as much as digits as its factorization.

102211130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39715.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 102211130213 its reverse (312031112201), we get a palindrome (414242242414).

The spelling of 102211130213 in words is "one hundred two billion, two hundred eleven million, one hundred thirty thousand, two hundred thirteen".

Divisors: 1 613 4871 34231 2985923 20983603 166739201 102211130213