Search a number
-
+
10100103107 is a prime number
BaseRepresentation
bin10010110100000001…
…10101011111000011
3222001220010101202212
421122000311133003
5131141111244412
64350120132335
7505201313513
oct113200653703
928056111685
1010100103107
114313276a56
121b5a6070ab
13c4c668b93
146bb57d843
153e1a83222
hex25a0357c3

10100103107 has 2 divisors, whose sum is σ = 10100103108. Its totient is φ = 10100103106.

The previous prime is 10100103071. The next prime is 10100103179. The reversal of 10100103107 is 70130100101.

Together with previous prime (10100103071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100103107 - 26 = 10100103043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10100103091 and 10100103100.

It is not a weakly prime, because it can be changed into another prime (10100103007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050051553 + 5050051554.

It is an arithmetic number, because the mean of its divisors is an integer number (5050051554).

Almost surely, 210100103107 is an apocalyptic number.

10100103107 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100103107 is an equidigital number, since it uses as much as digits as its factorization.

10100103107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 14.

Adding to 10100103107 its reverse (70130100101), we get a palindrome (80230203208).

The spelling of 10100103107 in words is "ten billion, one hundred million, one hundred three thousand, one hundred seven".