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130423442371 is a prime number
BaseRepresentation
bin111100101110111010…
…1111100101111000011
3110110122102201100100121
41321131311330233003
54114101400123441
6135525443001111
712265004653135
oct1713565745703
9413572640317
10130423442371
11503486a6702
122133a669197
13c3b6833351
146453813055
1535d5107dd1
hex1e5dd7cbc3

130423442371 has 2 divisors, whose sum is σ = 130423442372. Its totient is φ = 130423442370.

The previous prime is 130423442363. The next prime is 130423442447. The reversal of 130423442371 is 173244324031.

It is a weak prime.

It is an emirp because it is prime and its reverse (173244324031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130423442371 - 23 = 130423442363 is a prime.

It is not a weakly prime, because it can be changed into another prime (130423442341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65211721185 + 65211721186.

It is an arithmetic number, because the mean of its divisors is an integer number (65211721186).

Almost surely, 2130423442371 is an apocalyptic number.

130423442371 is a deficient number, since it is larger than the sum of its proper divisors (1).

130423442371 is an equidigital number, since it uses as much as digits as its factorization.

130423442371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 130423442371 in words is "one hundred thirty billion, four hundred twenty-three million, four hundred forty-two thousand, three hundred seventy-one".