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1000130110023 = 311592357217937
BaseRepresentation
bin11101000110111000110…
…01100110001001000111
310112121111210020200212210
432203130121212021013
5112341231302010043
62043241535114503
7132154104445362
oct16433431461107
93477453220783
101000130110023
11356175412540
121419b9672a33
1373409222415
14365998350d9
151b037db7633
hexe8dc666247

1000130110023 has 32 divisors (see below), whose sum is σ = 1480025675520. Its totient is φ = 595610370560.

The previous prime is 1000130110013. The next prime is 1000130110037. The reversal of 1000130110023 is 3200110310001.

1000130110023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1000130110023 - 25 = 1000130109991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000130109990 and 1000130110008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000130110013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4480111 + ... + 4698047.

It is an arithmetic number, because the mean of its divisors is an integer number (46250802360).

Almost surely, 21000130110023 is an apocalyptic number.

1000130110023 is a deficient number, since it is larger than the sum of its proper divisors (479895565497).

1000130110023 is a wasteful number, since it uses less digits than its factorization.

1000130110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220367.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1000130110023 its reverse (3200110310001), we get a palindrome (4200240420024).

The spelling of 1000130110023 in words is "one trillion, one hundred thirty million, one hundred ten thousand, twenty-three".

Divisors: 1 3 11 33 59 177 649 1947 2357 7071 25927 77781 139063 217937 417189 653811 1529693 2397307 4589079 7191921 12858283 38574849 141441113 424323339 513677509 1541032527 5650452599 16951357797 30306973031 90920919093 333376703341 1000130110023