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BaseRepresentation
bin1001001011111101100100…
…1000111001110110101101
31022202122201210121110201002
42102333121020321312231
52310444033420243033
633252215242530045
72061531643500656
oct222773110716655
938678653543632
1010101111102893
113244947978178
1211717b5806925
135836b8c054a5
1426cc7997c52d
15127b469a83e8

10101111102893 has 2 divisors, whose sum is σ = 10101111102894. Its totient is φ = 10101111102892.

The previous prime is 10101111102889. The next prime is 10101111102899. The reversal of 10101111102893 is 39820111110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6084401688964 + 4016709413929 = 2466658^2 + 2004173^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101111102893 - 22 = 10101111102889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101111102899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050555551446 + 5050555551447.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555551447).

Almost surely, 210101111102893 is an apocalyptic number.

It is an amenable number.

10101111102893 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101111102893 is an equidigital number, since it uses as much as digits as its factorization.

10101111102893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 29.

Adding to 10101111102893 its reverse (39820111110101), we get a palindrome (49921222212994).

The spelling of 10101111102893 in words is "ten trillion, one hundred one billion, one hundred eleven million, one hundred two thousand, eight hundred ninety-three".