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1230110110351 is a prime number
BaseRepresentation
bin10001111001101000010…
…001101011001010001111
311100121010111012012100201
4101321220101223022033
5130123231142012401
62341034344434331
7154605163263223
oct21715021531217
94317114165321
101230110110351
114347610a7711
1217a4a14789a7
138bcca723455
1443775436783
1521ee8314b01
hex11e6846b28f

1230110110351 has 2 divisors, whose sum is σ = 1230110110352. Its totient is φ = 1230110110350.

The previous prime is 1230110110349. The next prime is 1230110110399. The reversal of 1230110110351 is 1530110110321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1230110110351 - 21 = 1230110110349 is a prime.

Together with 1230110110349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230110110751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615055055175 + 615055055176.

It is an arithmetic number, because the mean of its divisors is an integer number (615055055176).

Almost surely, 21230110110351 is an apocalyptic number.

1230110110351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230110110351 is an equidigital number, since it uses as much as digits as its factorization.

1230110110351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 19.

Adding to 1230110110351 its reverse (1530110110321), we get a palindrome (2760220220672).

The spelling of 1230110110351 in words is "one trillion, two hundred thirty billion, one hundred ten million, one hundred ten thousand, three hundred fifty-one".