323102200349 has 2 divisors, whose sum is σ = 323102200350. Its totient is φ = 323102200348.

The previous prime is 323102200303. The next prime is 323102200361. The reversal of 323102200349 is 943002201323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272395267225 + 50706933124 = 521915^2 + 225182^2 .

It is a cyclic number.

It is not a de Polignac number, because 323102200349 - 2¹² = 323102196253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323102280349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161551100174 + 161551100175.

It is an arithmetic number, because the mean of its divisors is an integer number (161551100175).

Almost surely, 2^323102200349 is an apocalyptic number.

It is an amenable number.

323102200349 is a deficient number, since it is larger than the sum of its proper divisors (1).

323102200349 is an equidigital number, since it uses as much as digits as its factorization.

323102200349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 323102200349 in words is "three hundred twenty-three billion, one hundred two million, two hundred thousand, three hundred forty-nine".