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100110110111 = 1118150281321
BaseRepresentation
bin101110100111100000…
…1110000110110011111
3100120101211211111220222
41131033001300312133
53120011142010421
6113553455031555
710142551616144
oct1351701606637
9316354744828
10100110110111
11395026024a0
121749a80b5bb
139595582c5b
144bb99243cb
15290dc39cab
hex174f070d9f

100110110111 has 8 divisors (see below), whose sum is σ = 109814407248. Its totient is φ = 90506376000.

The previous prime is 100110110101. The next prime is 100110110131. The reversal of 100110110111 is 111011011001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-100110110111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110110101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25138670 + ... + 25142651.

It is an arithmetic number, because the mean of its divisors is an integer number (13726800906).

Almost surely, 2100110110111 is an apocalyptic number.

100110110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100110110111 is a deficient number, since it is larger than the sum of its proper divisors (9704297137).

100110110111 is a wasteful number, since it uses less digits than its factorization.

100110110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50281513.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 100110110111 its reverse (111011011001), we get a palindrome (211121121112).

The spelling of 100110110111 in words is "one hundred billion, one hundred ten million, one hundred ten thousand, one hundred eleven".

Divisors: 1 11 181 1991 50281321 553094531 9100919101 100110110111