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130322130231101 = 177666007660653
BaseRepresentation
bin11101101000011011111100…
…010001110101111100111101
3122002102200012022212112110212
4131220123330101311330331
5114040144210314343401
61141101054330442205
736310314606405254
oct3550337421657475
9562380168775425
10130322130231101
113858533a02a716
1212749375893365
13579442a2027a3
1424278a64a179b
15100ee9ea0cdbb
hex7686fc475f3d

130322130231101 has 4 divisors (see below), whose sum is σ = 137988137891772. Its totient is φ = 122656122570432.

The previous prime is 130322130231077. The next prime is 130322130231109. The reversal of 130322130231101 is 101132031223031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76244505876100 + 54077624355001 = 8731810^2 + 7353749^2 .

It is a cyclic number.

It is not a de Polignac number, because 130322130231101 - 234 = 130304950361917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322130231109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3833003830310 + ... + 3833003830343.

It is an arithmetic number, because the mean of its divisors is an integer number (34497034472943).

Almost surely, 2130322130231101 is an apocalyptic number.

It is an amenable number.

130322130231101 is a deficient number, since it is larger than the sum of its proper divisors (7666007660671).

130322130231101 is an equidigital number, since it uses as much as digits as its factorization.

130322130231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666007660670.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 130322130231101 its reverse (101132031223031), we get a palindrome (231454161454132).

The spelling of 130322130231101 in words is "one hundred thirty trillion, three hundred twenty-two billion, one hundred thirty million, two hundred thirty-one thousand, one hundred one".

Divisors: 1 17 7666007660653 130322130231101