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3030131023 is a prime number
BaseRepresentation
bin1011010010011100…
…0010000101001111
321211011201121022221
42310213002011033
522201203143043
61220402120211
7135042455143
oct26447020517
97734647287
103030131023
111315480317
12706950067
13393a0404a
1420a60b223
1512b0468ed
hexb49c214f

3030131023 has 2 divisors, whose sum is σ = 3030131024. Its totient is φ = 3030131022.

The previous prime is 3030130979. The next prime is 3030131059. The reversal of 3030131023 is 3201310303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3030131023 - 229 = 2493260111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3030130988 and 3030131006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3030131063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515065511 + 1515065512.

It is an arithmetic number, because the mean of its divisors is an integer number (1515065512).

Almost surely, 23030131023 is an apocalyptic number.

3030131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3030131023 is an equidigital number, since it uses as much as digits as its factorization.

3030131023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3030131023 is about 55046.6259002312. The cubic root of 3030131023 is about 1447.0619896273.

Adding to 3030131023 its reverse (3201310303), we get a palindrome (6231441326).

The spelling of 3030131023 in words is "three billion, thirty million, one hundred thirty-one thousand, twenty-three".