Search a number
-
+
10101100151 is a prime number
BaseRepresentation
bin10010110100001001…
…01000111001110111
3222001222000001110102
421122010220321313
5131141340201101
64350153344315
7505212635402
oct113204507167
928058001412
1010101100151
11431389805a
121b5aa0809b
13c4c92794c
146bb75cd39
153e1bcd86b
hex25a128e77

10101100151 has 2 divisors, whose sum is σ = 10101100152. Its totient is φ = 10101100150.

The previous prime is 10101100147. The next prime is 10101100213. The reversal of 10101100151 is 15100110101.

It is a happy number.

10101100151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101100151 - 22 = 10101100147 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101103151) 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 as a sum of consecutive naturals, namely, 5050550075 + 5050550076.

It is an arithmetic number, because the mean of its divisors is an integer number (5050550076).

Almost surely, 210101100151 is an apocalyptic number.

10101100151 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101100151 is an equidigital number, since it uses as much as digits as its factorization.

10101100151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 10101100151 its reverse (15100110101), we get a palindrome (25201210252).

The spelling of 10101100151 in words is "ten billion, one hundred one million, one hundred thousand, one hundred fifty-one".