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10110211101211 = 131231631769737
BaseRepresentation
bin1001001100011111011110…
…0010101001001000011011
31022210112012222212021121211
42103013313202221020123
52311121203020214321
633300322235243551
72062303312266214
oct223076742511033
938715188767554
1010110211101211
113248797659641
1211735152a95b7
135845092c8590
1426d4a038440b
15127eca8390e1
hex931f78a921b

10110211101211 has 8 divisors (see below), whose sum is σ = 10896764441024. Its totient is φ = 9324921303360.

The previous prime is 10110211101167. The next prime is 10110211101217. The reversal of 10110211101211 is 11210111201101.

10110211101211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10110211101211 - 27 = 10110211101083 is a prime.

It is a super-2 number, since 2×101102111012112 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10110211101191 and 10110211101200.

It is not an unprimeable number, because it can be changed into a prime (10110211101217) 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, 315868866 + ... + 315900871.

It is an arithmetic number, because the mean of its divisors is an integer number (1362095555128).

Almost surely, 210110211101211 is an apocalyptic number.

10110211101211 is a deficient number, since it is larger than the sum of its proper divisors (786553339813).

10110211101211 is a wasteful number, since it uses less digits than its factorization.

10110211101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631770981.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 10110211101211 its reverse (11210111201101), we get a palindrome (21320322302312).

The spelling of 10110211101211 in words is "ten trillion, one hundred ten billion, two hundred eleven million, one hundred one thousand, two hundred eleven".

Divisors: 1 13 1231 16003 631769737 8213006581 777708546247 10110211101211