230004120077 has 2 divisors, whose sum is σ = 230004120078. Its totient is φ = 230004120076.

The previous prime is 230004120061. The next prime is 230004120097. The reversal of 230004120077 is 770021400032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178608509641 + 51395610436 = 422621^2 + 226706^2 .

It is a cyclic number.

It is not a de Polignac number, because 230004120077 - 2⁴ = 230004120061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230004120097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115002060038 + 115002060039.

It is an arithmetic number, because the mean of its divisors is an integer number (115002060039).

Almost surely, 2^230004120077 is an apocalyptic number.

It is an amenable number.

230004120077 is a deficient number, since it is larger than the sum of its proper divisors (1).

230004120077 is an equidigital number, since it uses as much as digits as its factorization.

230004120077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 26.

The spelling of 230004120077 in words is "two hundred thirty billion, four million, one hundred twenty thousand, seventy-seven".