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101001010010051 is a prime number
BaseRepresentation
bin10110111101110000100001…
…010100101101011111000011
3111020121121021001020210002102
4112331300201110231133003
5101214300032030310201
6554451120133141015
730163040116633064
oct2675604124553703
9436547231223072
10101001010010051
112a200319072618
12b3b2809a8a76b
13444847b744c68
141ad269145056b
15ba2404a4326b
hex5bdc2152d7c3

101001010010051 has 2 divisors, whose sum is σ = 101001010010052. Its totient is φ = 101001010010050.

The previous prime is 101001010010029. The next prime is 101001010010057. The reversal of 101001010010051 is 150010010100101.

Adding to 101001010010051 its reverse (150010010100101), we get a palindrome (251011020110152).

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101001010010051 is a prime.

It is not a weakly prime, because it can be changed into another prime (101001010010057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500505005025 + 50500505005026.

It is an arithmetic number, because the mean of its divisors is an integer number (50500505005026).

Almost surely, 2101001010010051 is an apocalyptic number.

101001010010051 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001010010051 is an equidigital number, since it uses as much as digits as its factorization.

101001010010051 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.

The spelling of 101001010010051 in words is "one hundred one trillion, one billion, ten million, ten thousand, fifty-one".