323030210077 has 2 divisors, whose sum is σ = 323030210078. Its totient is φ = 323030210076.

The previous prime is 323030210053. The next prime is 323030210131. The reversal of 323030210077 is 770012030323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316683060516 + 6347149561 = 562746^2 + 79669^2 .

It is a cyclic number.

It is not a de Polignac number, because 323030210077 - 2⁷ = 323030209949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323030216077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161515105038 + 161515105039.

It is an arithmetic number, because the mean of its divisors is an integer number (161515105039).

Almost surely, 2^323030210077 is an apocalyptic number.

It is an amenable number.

323030210077 is a deficient number, since it is larger than the sum of its proper divisors (1).

323030210077 is an equidigital number, since it uses as much as digits as its factorization.

323030210077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The spelling of 323030210077 in words is "three hundred twenty-three billion, thirty million, two hundred ten thousand, seventy-seven".