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12830088133 is a prime number
BaseRepresentation
bin10111111001011101…
…11001101111000101
31020010011002000012101
423330232321233011
5202234000310013
65521041152101
7632640643522
oct137456715705
936104060171
1012830088133
115494283125
1225a092b631
131296120835
14899d7a149
1550158c8dd
hex2fcbb9bc5

12830088133 has 2 divisors, whose sum is σ = 12830088134. Its totient is φ = 12830088132.

The previous prime is 12830088127. The next prime is 12830088197. The reversal of 12830088133 is 33188003821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8088663969 + 4741424164 = 89937^2 + 68858^2 .

It is a cyclic number.

It is not a de Polignac number, because 12830088133 - 25 = 12830088101 is a prime.

It is a super-2 number, since 2×128300881332 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12830088092 and 12830088101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12830008133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6415044066 + 6415044067.

It is an arithmetic number, because the mean of its divisors is an integer number (6415044067).

Almost surely, 212830088133 is an apocalyptic number.

It is an amenable number.

12830088133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12830088133 is an equidigital number, since it uses as much as digits as its factorization.

12830088133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 12830088133 in words is "twelve billion, eight hundred thirty million, eighty-eight thousand, one hundred thirty-three".