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1230112002313 = 53139916590179
BaseRepresentation
bin10001111001101000011…
…000111001000100001001
311100121010121202022122101
4101321220120321010021
5130123232133033223
62341034453153401
7154605215333155
oct21715030710411
94317117668571
101230112002313
1143476217a117
1217a4a202b861
138bccac3665c
14437757aa065
1521ee858a4ad
hex11e68639109

1230112002313 has 8 divisors (see below), whose sum is σ = 1254217608000. Its totient is φ = 1206039579888.

The previous prime is 1230112002311. The next prime is 1230112002359. The reversal of 1230112002313 is 3132002110321.

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 1230112002313 - 21 = 1230112002311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230112002311) 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, 8220943 + ... + 8369236.

It is an arithmetic number, because the mean of its divisors is an integer number (156777201000).

Almost surely, 21230112002313 is an apocalyptic number.

It is an amenable number.

1230112002313 is a deficient number, since it is larger than the sum of its proper divisors (24105605687).

1230112002313 is a wasteful number, since it uses less digits than its factorization.

1230112002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16591631.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1230112002313 its reverse (3132002110321), we get a palindrome (4362114112634).

The spelling of 1230112002313 in words is "one trillion, two hundred thirty billion, one hundred twelve million, two thousand, three hundred thirteen".

Divisors: 1 53 1399 74147 16590179 879279487 23209660421 1230112002313