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130012223291 is a prime number
BaseRepresentation
bin111100100010101010…
…1010001011100111011
3110102120202221020211022
41321011111101130323
54112231112121131
6135420553053055
712251552443526
oct1710525213473
9412522836738
10130012223291
1150157568725
12212449b718b
13c34c594352
146414d6bbbd
1535ade7a37b
hex1e4555173b

130012223291 has 2 divisors, whose sum is σ = 130012223292. Its totient is φ = 130012223290.

The previous prime is 130012223279. The next prime is 130012223323. The reversal of 130012223291 is 192322210031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130012223291 - 218 = 130011961147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130012223291.

It is not a weakly prime, because it can be changed into another prime (130012223221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65006111645 + 65006111646.

It is an arithmetic number, because the mean of its divisors is an integer number (65006111646).

Almost surely, 2130012223291 is an apocalyptic number.

130012223291 is a deficient number, since it is larger than the sum of its proper divisors (1).

130012223291 is an equidigital number, since it uses as much as digits as its factorization.

130012223291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 130012223291 in words is "one hundred thirty billion, twelve million, two hundred twenty-three thousand, two hundred ninety-one".