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1022300130001 = 6421159211981
BaseRepresentation
bin11101110000001011101…
…01100000101011010001
310121201201212001101220211
432320011311200223101
5113222132313130001
62101345503404121
7133600356505213
oct16700565405321
93551655041824
101022300130001
113646118546a7
121461662b3641
1375530362837
143769ddd25b3
151b8d43cc351
hexee05d60ad1

1022300130001 has 4 divisors (see below), whose sum is σ = 1022459348404. Its totient is φ = 1022140911600.

The previous prime is 1022300129999. The next prime is 1022300130023. The reversal of 1022300130001 is 1000310032201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 438296961600 + 584003168401 = 662040^2 + 764201^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022300130001 - 21 = 1022300129999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022300130101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79599570 + ... + 79612411.

It is an arithmetic number, because the mean of its divisors is an integer number (255614837101).

Almost surely, 21022300130001 is an apocalyptic number.

It is an amenable number.

1022300130001 is a deficient number, since it is larger than the sum of its proper divisors (159218403).

1022300130001 is an equidigital number, since it uses as much as digits as its factorization.

1022300130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159218402.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1022300130001 its reverse (1000310032201), we get a palindrome (2022610162202).

The spelling of 1022300130001 in words is "one trillion, twenty-two billion, three hundred million, one hundred thirty thousand, one".

Divisors: 1 6421 159211981 1022300130001