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10010023023031 = 71229076154723
BaseRepresentation
bin1001000110101010001111…
…0111011101000110110111
31022102221121201022120121121
42101222203313131012313
52303001011343214111
633142312513124411
72052125462545633
oct221524367350667
938387551276547
1010010023023031
11320a255043629
121158014559707
13577c30847095
142686b8365dc3
151255b4d4c871
hex91aa3ddd1b7

10010023023031 has 8 divisors (see below), whose sum is σ = 10151454052224. Its totient is φ = 9868604349240.

The previous prime is 10010023023023. The next prime is 10010023023109. The reversal of 10010023023031 is 13032032001001.

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 10010023023031 - 23 = 10010023023023 is a prime.

It is a super-2 number, since 2×100100230230312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10010023022996 and 10010023023014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010023020031) 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, 1450965 + ... + 4703758.

It is an arithmetic number, because the mean of its divisors is an integer number (1268931756528).

Almost surely, 210010023023031 is an apocalyptic number.

10010023023031 is a deficient number, since it is larger than the sum of its proper divisors (141431029193).

10010023023031 is an equidigital number, since it uses as much as digits as its factorization.

10010023023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6177701.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10010023023031 its reverse (13032032001001), we get a palindrome (23042055024032).

The spelling of 10010023023031 in words is "ten trillion, ten billion, twenty-three million, twenty-three thousand, thirty-one".

Divisors: 1 71 22907 1626397 6154723 436985333 140986239761 10010023023031