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101001001093 is a prime number
BaseRepresentation
bin101111000010000100…
…0001111100010000101
3100122200221012110121021
41132010020033202011
53123322224013333
6114222121551141
710203620226016
oct1360410174205
9318627173537
10101001001093
113991a483033
12176a90454b1
1396a800a495
144c61d8d00d
15296206782d
hex178420f885

101001001093 has 2 divisors, whose sum is σ = 101001001094. Its totient is φ = 101001001092.

The previous prime is 101001001063. The next prime is 101001001121. The reversal of 101001001093 is 390100100101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99523213729 + 1477787364 = 315473^2 + 38442^2 .

It is a cyclic number.

It is not a de Polignac number, because 101001001093 - 225 = 100967446661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101001001063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500500546 + 50500500547.

It is an arithmetic number, because the mean of its divisors is an integer number (50500500547).

Almost surely, 2101001001093 is an apocalyptic number.

It is an amenable number.

101001001093 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001001093 is an equidigital number, since it uses as much as digits as its factorization.

101001001093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 101001001093 its reverse (390100100101), we get a palindrome (491101101194).

The spelling of 101001001093 in words is "one hundred one billion, one million, one thousand, ninety-three".