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1100011111097 is a prime number
BaseRepresentation
bin10000000000011101110…
…001011000001010111001
310220011022122222021021212
4100000131301120022321
5121010310321023342
62201201011412505
7142321205112263
oct20003561301271
93804278867255
101100011111097
1139456a65aa18
121592335b4135
137c9661987a2
143b352b5ab33
151d931948182
hex1001dc582b9

1100011111097 has 2 divisors, whose sum is σ = 1100011111098. Its totient is φ = 1100011111096.

The previous prime is 1100011111093. The next prime is 1100011111123. The reversal of 1100011111097 is 7901111100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 955693939216 + 144317171881 = 977596^2 + 379891^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100011111097 - 22 = 1100011111093 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100011111093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550005555548 + 550005555549.

It is an arithmetic number, because the mean of its divisors is an integer number (550005555549).

Almost surely, 21100011111097 is an apocalyptic number.

It is an amenable number.

1100011111097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100011111097 is an equidigital number, since it uses as much as digits as its factorization.

1100011111097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 23.

The spelling of 1100011111097 in words is "one trillion, one hundred billion, eleven million, one hundred eleven thousand, ninety-seven".