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131120153302255 = 5132017233127727
BaseRepresentation
bin11101110100000011001010…
…001010010001010011101111
3122012020222000221001212220121
4131310003022022101103233
5114141233033221133010
61142511433350425411
736422055426525325
oct3564031212212357
9565228027055817
10131120153302255
1138862821275517
1212857b6a062267
135821767722080
14245436c055d15
151025b094983da
hex7740ca2914ef

131120153302255 has 8 divisors (see below), whose sum is σ = 169447582729152. Its totient is φ = 96827190130848.

The previous prime is 131120153302211. The next prime is 131120153302277. The reversal of 131120153302255 is 552203351021131.

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 131120153302255 - 233 = 131111563367663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131120153302255.

It is a congruent number.

It is an unprimeable number.

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, 1008616563799 + ... + 1008616563928.

It is an arithmetic number, because the mean of its divisors is an integer number (21180947841144).

Almost surely, 2131120153302255 is an apocalyptic number.

131120153302255 is a deficient number, since it is larger than the sum of its proper divisors (38327429426897).

131120153302255 is a wasteful number, since it uses less digits than its factorization.

131120153302255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017233127745.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 131120153302255 in words is "one hundred thirty-one trillion, one hundred twenty billion, one hundred fifty-three million, three hundred two thousand, two hundred fifty-five".

Divisors: 1 5 13 65 2017233127727 10086165638635 26224030660451 131120153302255