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130023030271 is a prime number
BaseRepresentation
bin111100100010111111…
…0011111110111111111
3110102121112021022012211
41321011332133313333
54112241343432041
6135422020441251
712252043344001
oct1710576376777
9412545238184
10130023030271
115016267a112
1221248549227
13c3518a9304
146416582371
1535aedb2481
hex1e45f9fdff

130023030271 has 2 divisors, whose sum is σ = 130023030272. Its totient is φ = 130023030270.

The previous prime is 130023030259. The next prime is 130023030311. The reversal of 130023030271 is 172030320031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130023030271 - 229 = 129486159359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130023039271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65011515135 + 65011515136.

It is an arithmetic number, because the mean of its divisors is an integer number (65011515136).

Almost surely, 2130023030271 is an apocalyptic number.

130023030271 is a deficient number, since it is larger than the sum of its proper divisors (1).

130023030271 is an equidigital number, since it uses as much as digits as its factorization.

130023030271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 130023030271 in words is "one hundred thirty billion, twenty-three million, thirty thousand, two hundred seventy-one".