306379121327 has 2 divisors, whose sum is σ = 306379121328. Its totient is φ = 306379121326.

The previous prime is 306379121311. The next prime is 306379121333. The reversal of 306379121327 is 723121973603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 306379121327 - 2⁴ = 306379121311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306379121227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153189560663 + 153189560664.

It is an arithmetic number, because the mean of its divisors is an integer number (153189560664).

Almost surely, 2^306379121327 is an apocalyptic number.

306379121327 is a deficient number, since it is larger than the sum of its proper divisors (1).

306379121327 is an equidigital number, since it uses as much as digits as its factorization.

306379121327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 44.

The spelling of 306379121327 in words is "three hundred six billion, three hundred seventy-nine million, one hundred twenty-one thousand, three hundred twenty-seven".