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11111011000110 = 234571959613933
BaseRepresentation
bin1010000110101111101111…
…0111010001111100101110
31110100012110110102210010000
42201223323313101330232
52424020322304000420
635344154502325130
72224513132131060
oct241537367217456
943305413383100
1011111011000110
1135a41760563aa
1212b547b1297a6
136279c120cc78
142a5ac0b2b730
15144052407690
hexa1afbdd1f2e

11111011000110 has 80 divisors (see below), whose sum is σ = 34144313186016. Its totient is φ = 2539659655872.

The previous prime is 11111011000031. The next prime is 11111011000139. The reversal of 11111011000110 is 1100011011111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11111011000092 and 11111011000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 979801297 + ... + 979812636.

Almost surely, 211111011000110 is an apocalyptic number.

11111011000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111011000110 is an abundant number, since it is smaller than the sum of its proper divisors (23033302185906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11111011000110 is a wasteful number, since it uses less digits than its factorization.

11111011000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959613959 (or 1959613950 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 11111011000110 its reverse (1100011011111), we get a palindrome (12211022011221).

The spelling of 11111011000110 in words is "eleven trillion, one hundred eleven billion, eleven million, one hundred ten", and thus it is an aban number.