Search a number
-
+
1010110001071 is a prime number
BaseRepresentation
bin11101011001011110011…
…11110110111110101111
310120120021022011200201011
432230233033312332233
5113022201130013241
62052012122530051
7132656316225553
oct16545717667657
93516238150634
101010110001071
1135a426842386
12143923966927
13743399bb9b2
1436c65041863
151b41e102281
hexeb2f3f6faf

1010110001071 has 2 divisors, whose sum is σ = 1010110001072. Its totient is φ = 1010110001070.

The previous prime is 1010110001057. The next prime is 1010110001083. The reversal of 1010110001071 is 1701000110101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010110001071 - 25 = 1010110001039 is a prime.

It is a super-2 number, since 2×10101100010712 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010110001471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055000535 + 505055000536.

It is an arithmetic number, because the mean of its divisors is an integer number (505055000536).

Almost surely, 21010110001071 is an apocalyptic number.

1010110001071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010110001071 is an equidigital number, since it uses as much as digits as its factorization.

1010110001071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 1010110001071 its reverse (1701000110101), we get a palindrome (2711110111172).

The spelling of 1010110001071 in words is "one trillion, ten billion, one hundred ten million, one thousand, seventy-one".