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10231113023 = 234310344907
BaseRepresentation
bin10011000011101001…
…00110010100111111
3222102000122101120222
421201310212110333
5131423131104043
64411120131555
7511352011565
oct114164462477
928360571528
1010231113023
11438021870a
121b96466bbb
13c70849241
146d0b23a35
153ed310d68
hex261d2653f

10231113023 has 8 divisors (see below), whose sum is σ = 10924222848. Its totient is φ = 9558693144.

The previous prime is 10231112953. The next prime is 10231113037. The reversal of 10231113023 is 32031113201.

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

It is a cyclic number.

It is not a de Polignac number, because 10231113023 - 28 = 10231112767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10231112992 and 10231113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231113073) 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, 5171465 + ... + 5173442.

It is an arithmetic number, because the mean of its divisors is an integer number (1365527856).

Almost surely, 210231113023 is an apocalyptic number.

10231113023 is a deficient number, since it is larger than the sum of its proper divisors (693109825).

10231113023 is a wasteful number, since it uses less digits than its factorization.

10231113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10344973.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10231113023 its reverse (32031113201), we get a palindrome (42262226224).

The spelling of 10231113023 in words is "ten billion, two hundred thirty-one million, one hundred thirteen thousand, twenty-three".

Divisors: 1 23 43 989 10344907 237932861 444831001 10231113023