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10031214111003 = 327937140428291
BaseRepresentation
bin1001000111111001001011…
…1101000010100100011011
31022111222022120002101101200
42101332102331002210123
52303322411303023003
633200135351445243
72053505560042341
oct221762275024433
938458276071350
1010031214111003
113218239941678
121160149386823
13579c29c158a7
142697288db991
15125e054436a3
hex91f92f4291b

10031214111003 has 12 divisors (see below), whose sum is σ = 14491357164648. Its totient is φ = 6686633456640.

The previous prime is 10031214110959. The next prime is 10031214111007. The reversal of 10031214111003 is 30011141213001.

It is a happy number.

10031214111003 is a `hidden beast` number, since 100 + 31 + 21 + 411 + 100 + 3 = 666.

10031214111003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10031214111003 - 28 = 10031214110747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10031214111007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70142713 + ... + 70285578.

It is an arithmetic number, because the mean of its divisors is an integer number (1207613097054).

Almost surely, 210031214111003 is an apocalyptic number.

10031214111003 is a deficient number, since it is larger than the sum of its proper divisors (4460143053645).

10031214111003 is a wasteful number, since it uses less digits than its factorization.

10031214111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140436234 (or 140436231 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10031214111003 its reverse (30011141213001), we get a palindrome (40042355324004).

The spelling of 10031214111003 in words is "ten trillion, thirty-one billion, two hundred fourteen million, one hundred eleven thousand, three".

Divisors: 1 3 9 7937 23811 71433 140428291 421284873 1263854619 1114579345667 3343738037001 10031214111003