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13801830101 is a prime number
BaseRepresentation
bin11001101101010011…
…10011011011010101
31022121212120121120122
430312221303123111
5211231232030401
610201313041325
7666010422503
oct146651633325
938555517518
1013801830101
115942856264
122812256245
1313bc545897
1494d04d673
1555ba3b21b
hex336a736d5

13801830101 has 2 divisors, whose sum is σ = 13801830102. Its totient is φ = 13801830100.

The previous prime is 13801830043. The next prime is 13801830131. The reversal of 13801830101 is 10103810831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13794267601 + 7562500 = 117449^2 + 2750^2 .

It is a cyclic number.

It is not a de Polignac number, because 13801830101 - 210 = 13801829077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13801830131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6900915050 + 6900915051.

It is an arithmetic number, because the mean of its divisors is an integer number (6900915051).

Almost surely, 213801830101 is an apocalyptic number.

It is an amenable number.

13801830101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13801830101 is an equidigital number, since it uses as much as digits as its factorization.

13801830101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 13801830101 in words is "thirteen billion, eight hundred one million, eight hundred thirty thousand, one hundred one".