Search a number
-
+
130101009919 is a prime number
BaseRepresentation
bin111100100101010011…
…1111101110111111111
3110102210222000002011221
41321022213331313333
54112421324304134
6135433444054211
712254011223626
oct1711247756777
9412728002157
10130101009919
11501a26a0401
122126a694367
13c364aacc0a
146422a806bd
1535b6b675b4
hex1e4a9fddff

130101009919 has 2 divisors, whose sum is σ = 130101009920. Its totient is φ = 130101009918.

The previous prime is 130101009869. The next prime is 130101009931. The reversal of 130101009919 is 919900101031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130101009919 - 27 = 130101009791 is a prime.

It is a super-2 number, since 2×1301010099192 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130101009959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65050504959 + 65050504960.

It is an arithmetic number, because the mean of its divisors is an integer number (65050504960).

Almost surely, 2130101009919 is an apocalyptic number.

130101009919 is a deficient number, since it is larger than the sum of its proper divisors (1).

130101009919 is an equidigital number, since it uses as much as digits as its factorization.

130101009919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 34.

The spelling of 130101009919 in words is "one hundred thirty billion, one hundred one million, nine thousand, nine hundred nineteen".