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130313211811 is a prime number
BaseRepresentation
bin111100101011101000…
…1011100111110100011
3110110100202022001110021
41321113101130332203
54113340140234221
6135510504214311
712262166011216
oct1712721347643
9413322261407
10130313211811
11502a1457872
122130976a397
13c399a4a073
146442d1b77d
1535ca5d2041
hex1e5745cfa3

130313211811 has 2 divisors, whose sum is σ = 130313211812. Its totient is φ = 130313211810.

The previous prime is 130313211751. The next prime is 130313211823. The reversal of 130313211811 is 118112313031.

It is a strong prime.

It is an emirp because it is prime and its reverse (118112313031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130313211811 - 27 = 130313211683 is a prime.

It is not a weakly prime, because it can be changed into another prime (130313211871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65156605905 + 65156605906.

It is an arithmetic number, because the mean of its divisors is an integer number (65156605906).

Almost surely, 2130313211811 is an apocalyptic number.

130313211811 is a deficient number, since it is larger than the sum of its proper divisors (1).

130313211811 is an equidigital number, since it uses as much as digits as its factorization.

130313211811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 130313211811 its reverse (118112313031), we get a palindrome (248425524842).

The spelling of 130313211811 in words is "one hundred thirty billion, three hundred thirteen million, two hundred eleven thousand, eight hundred eleven".