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11100110993 is a prime number
BaseRepresentation
bin10100101011001111…
…00100000010010001
31001122120211001200222
422111213210002101
5140213112022433
65033241522425
7542033246426
oct122547440221
931576731628
1011100110993
1147867a5754
1221994a3415
13107b8a981a
147742cdd4d
1544e766b98
hex2959e4091

11100110993 has 2 divisors, whose sum is σ = 11100110994. Its totient is φ = 11100110992.

The previous prime is 11100110969. The next prime is 11100111041. The reversal of 11100110993 is 39901100111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11099043904 + 1067089 = 105352^2 + 1033^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100110993 - 28 = 11100110737 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100100993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550055496 + 5550055497.

It is an arithmetic number, because the mean of its divisors is an integer number (5550055497).

Almost surely, 211100110993 is an apocalyptic number.

It is an amenable number.

11100110993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100110993 is an equidigital number, since it uses as much as digits as its factorization.

11100110993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 26.

The spelling of 11100110993 in words is "eleven billion, one hundred million, one hundred ten thousand, nine hundred ninety-three".