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10101000110087 is a prime number
BaseRepresentation
bin1001001011111101001010…
…0001100000000000000111
31022202122110001202110012102
42102333102201200000013
52310443322012010322
633252200235542315
72061526125202535
oct222772241400007
938678401673172
1010101000110087
1132448a0258687
1211717845ba99b
1358369bc13283
1426cc68d29155
15127b3bd81792
hex92fd2860007

10101000110087 has 2 divisors, whose sum is σ = 10101000110088. Its totient is φ = 10101000110086.

The previous prime is 10101000110053. The next prime is 10101000110141. The reversal of 10101000110087 is 78001100010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10101000110087 - 26 = 10101000110023 is a prime.

It is a super-2 number, since 2×101010001100872 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101000110027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500055043 + 5050500055044.

It is an arithmetic number, because the mean of its divisors is an integer number (5050500055044).

Almost surely, 210101000110087 is an apocalyptic number.

10101000110087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101000110087 is an equidigital number, since it uses as much as digits as its factorization.

10101000110087 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 10101000110087 its reverse (78001100010101), we get a palindrome (88102100120188).

The spelling of 10101000110087 in words is "ten trillion, one hundred one billion, one hundred ten thousand, eighty-seven".