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101001110087 is a prime number
BaseRepresentation
bin101111000010000100…
…0101010001001000111
3100122200221102000010002
41132010020222021013
53123322241010322
6114222124151515
710203621161543
oct1360410521107
9318627360102
10101001110087
113991a547a09
12176a909859b
1396a8047c87
144c61dbaa23
152962089c92
hex178422a247

101001110087 has 2 divisors, whose sum is σ = 101001110088. Its totient is φ = 101001110086.

The previous prime is 101001110027. The next prime is 101001110131. The reversal of 101001110087 is 780011100101.

It is a strong prime.

It is an emirp because it is prime and its reverse (780011100101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101001110087 - 212 = 101001105991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101001110027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500555043 + 50500555044.

It is an arithmetic number, because the mean of its divisors is an integer number (50500555044).

Almost surely, 2101001110087 is an apocalyptic number.

101001110087 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001110087 is an equidigital number, since it uses as much as digits as its factorization.

101001110087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 101001110087 its reverse (780011100101), we get a palindrome (881012210188).

The spelling of 101001110087 in words is "one hundred one billion, one million, one hundred ten thousand, eighty-seven".