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131108003963 is a prime number
BaseRepresentation
bin111101000011010100…
…1010110000001111011
3110112102010211200022122
41322012221112001323
54122002122111323
6140121415311455
712320656434416
oct1720651260173
9415363750278
10131108003963
115066a060992
12214ab97b58b
13c4955c8691
1464ba6ccb7d
15362527aec8
hex1e86a5607b

131108003963 has 2 divisors, whose sum is σ = 131108003964. Its totient is φ = 131108003962.

The previous prime is 131108003951. The next prime is 131108004017. The reversal of 131108003963 is 369300801131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131108003963 - 26 = 131108003899 is a prime.

It is not a weakly prime, because it can be changed into another prime (131108000963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65554001981 + 65554001982.

It is an arithmetic number, because the mean of its divisors is an integer number (65554001982).

Almost surely, 2131108003963 is an apocalyptic number.

131108003963 is a deficient number, since it is larger than the sum of its proper divisors (1).

131108003963 is an equidigital number, since it uses as much as digits as its factorization.

131108003963 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 35.

The spelling of 131108003963 in words is "one hundred thirty-one billion, one hundred eight million, three thousand, nine hundred sixty-three".