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BaseRepresentation
bin11101110110111101100100…
…000001100101011100100011
3122012222002122201102210100202
4131312331210001211130203
5114203022440110243243
61143143414153535415
736442402350636041
oct3566754401453443
9565862581383322
10131320303212323
113892a69a717335
121288a907a1456b
1358375b3b0b214
14245dd17ddb391
15102ae20b804b8
hex776f64065723

131320303212323 has 2 divisors, whose sum is σ = 131320303212324. Its totient is φ = 131320303212322.

The previous prime is 131320303212247. The next prime is 131320303212349. The reversal of 131320303212323 is 323212303023131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-131320303212323 is a prime.

It is not a weakly prime, because it can be changed into another prime (131320303212353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65660151606161 + 65660151606162.

It is an arithmetic number, because the mean of its divisors is an integer number (65660151606162).

Almost surely, 2131320303212323 is an apocalyptic number.

131320303212323 is a deficient number, since it is larger than the sum of its proper divisors (1).

131320303212323 is an equidigital number, since it uses as much as digits as its factorization.

131320303212323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 131320303212323 its reverse (323212303023131), we get a palindrome (454532606235454).

The spelling of 131320303212323 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred twelve thousand, three hundred twenty-three".