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1030112002211 = 19223971279021
BaseRepresentation
bin11101111110101110111…
…01011100000010100011
310122110220021110122000012
432333113131130002203
5113334132133032321
62105121003115135
7134265064355645
oct16772735340243
93573807418005
101030112002211
11367960408936
12147786512aab
13761a6917426
1437c016c8895
151bbe011605b
hexefd775c0a3

1030112002211 has 24 divisors (see below), whose sum is σ = 1146146962464. Its totient is φ = 923841262080.

The previous prime is 1030112002193. The next prime is 1030112002217. The reversal of 1030112002211 is 1122002110301.

It is not a de Polignac number, because 1030112002211 - 26 = 1030112002147 is a prime.

It is a super-3 number, since 3×10301120022113 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030112002217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165881 + ... + 1444901.

It is an arithmetic number, because the mean of its divisors is an integer number (47756123436).

Almost surely, 21030112002211 is an apocalyptic number.

1030112002211 is a deficient number, since it is larger than the sum of its proper divisors (116034960253).

1030112002211 is a wasteful number, since it uses less digits than its factorization.

1030112002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279179 (or 1279160 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1030112002211 its reverse (1122002110301), we get a palindrome (2152114112512).

The spelling of 1030112002211 in words is "one trillion, thirty billion, one hundred twelve million, two thousand, two hundred eleven".

Divisors: 1 19 23 97 361 437 1843 2231 8303 35017 42389 805391 1279021 24301399 29417483 124065037 461726581 558932177 2357235703 2853495851 10619711363 44787478357 54216421169 1030112002211