306808069151 has 2 divisors, whose sum is σ = 306808069152. Its totient is φ = 306808069150.

The previous prime is 306808069133. The next prime is 306808069277. The reversal of 306808069151 is 151960808603.

It is a weak prime.

It is an emirp because it is prime and its reverse (151960808603) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 306808069151 - 2³⁴ = 289628199967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 306808069096 and 306808069105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306808069121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153404034575 + 153404034576.

It is an arithmetic number, because the mean of its divisors is an integer number (153404034576).

Almost surely, 2^306808069151 is an apocalyptic number.

306808069151 is a deficient number, since it is larger than the sum of its proper divisors (1).

306808069151 is an equidigital number, since it uses as much as digits as its factorization.

306808069151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 306808069151 in words is "three hundred six billion, eight hundred eight million, sixty-nine thousand, one hundred fifty-one".