Search a number
-
+
101161065007 is a prime number
BaseRepresentation
bin101111000110110101…
…0110101101000101111
3100200010002101120000101
41132031222311220233
53124134213040012
6114250040411531
710210602602452
oct1361552655057
9320102346011
10101161065007
11399a1869462
1217732776ba7
139702221062
144c79337499
152971133d57
hex178dab5a2f

101161065007 has 2 divisors, whose sum is σ = 101161065008. Its totient is φ = 101161065006.

The previous prime is 101161064989. The next prime is 101161065041. The reversal of 101161065007 is 700560161101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101161065007 - 227 = 101026847279 is a prime.

It is a super-2 number, since 2×1011610650072 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101161035007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50580532503 + 50580532504.

It is an arithmetic number, because the mean of its divisors is an integer number (50580532504).

Almost surely, 2101161065007 is an apocalyptic number.

101161065007 is a deficient number, since it is larger than the sum of its proper divisors (1).

101161065007 is an equidigital number, since it uses as much as digits as its factorization.

101161065007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 28.

The spelling of 101161065007 in words is "one hundred one billion, one hundred sixty-one million, sixty-five thousand, seven".