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110131212100133 = 7231039658368427
BaseRepresentation
bin11001000010100111101011…
…110001101010001000100101
3112102221102220112021002112102
4121002213223301222020211
5103413342210244201013
61030121325210301445
732124501050126540
oct3102475361521045
9472842815232472
10110131212100133
1132100426130074
1210428200127885
13495b437315bb3
141d2a5443a9857
15caeb73ba1d58
hex6429ebc6a225

110131212100133 has 16 divisors (see below), whose sum is σ = 131463007703040. Its totient is φ = 90207008256816.

The previous prime is 110131212100121. The next prime is 110131212100163. The reversal of 110131212100133 is 331001212131011.

It is a cyclic number.

It is not a de Polignac number, because 110131212100133 - 28 = 110131212099877 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 (110131212100163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329016935 + ... + 329351492.

It is an arithmetic number, because the mean of its divisors is an integer number (8216437981440).

Almost surely, 2110131212100133 is an apocalyptic number.

It is an amenable number.

110131212100133 is a deficient number, since it is larger than the sum of its proper divisors (21331795602907).

110131212100133 is a wasteful number, since it uses less digits than its factorization.

110131212100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658369496.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 110131212100133 its reverse (331001212131011), we get a palindrome (441132424231144).

The spelling of 110131212100133 in words is "one hundred ten trillion, one hundred thirty-one billion, two hundred twelve million, one hundred thousand, one hundred thirty-three".

Divisors: 1 7 23 161 1039 7273 23897 167279 658368427 4608578989 15142473821 105997316747 684044795653 4788313569571 15733030300019 110131212100133