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23100302003131 = 297611046730799
BaseRepresentation
bin1010100000010011101010…
…10010111000101110111011
310000210100220202122110202201
411100021311102320232323
511011433404303100011
6121044044321411031
74602641006156053
oct520116522705673
9100710822573681
1023100302003131
1173a6868291281
122710bb0499a77
13cb7470072b42
1459c0bc34a563
152a0d5a0bbcc1
hex1502754b8bbb

23100302003131 has 8 divisors (see below), whose sum is σ = 23928266088000. Its totient is φ = 22274431381440.

The previous prime is 23100302003101. The next prime is 23100302003159. The reversal of 23100302003131 is 13130020300132.

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 23100302003131 - 229 = 23099765132219 is a prime.

It is a super-2 number, since 2×231003020031312 (a number of 28 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 = 23100302003099 and 23100302003108.

It is not an unprimeable number, because it can be changed into a prime (23100302003101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523343331 + ... + 523387468.

It is an arithmetic number, because the mean of its divisors is an integer number (2991033261000).

Almost surely, 223100302003131 is an apocalyptic number.

23100302003131 is a deficient number, since it is larger than the sum of its proper divisors (827964084869).

23100302003131 is a wasteful number, since it uses less digits than its factorization.

23100302003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046731589.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23100302003131 its reverse (13130020300132), we get a palindrome (36230322303263).

The spelling of 23100302003131 in words is "twenty-three trillion, one hundred billion, three hundred two million, three thousand, one hundred thirty-one".

Divisors: 1 29 761 22069 1046730799 30355193171 796562138039 23100302003131