323135312077 has 2 divisors, whose sum is σ = 323135312078. Its totient is φ = 323135312076.

The previous prime is 323135312041. The next prime is 323135312113. The reversal of 323135312077 is 770213531323.

It is a balanced prime because it is at equal distance from previous prime (323135312041) and next prime (323135312113).

It can be written as a sum of positive squares in only one way, i.e., 296263578601 + 26871733476 = 544301^2 + 163926^2 .

It is a cyclic number.

It is not a de Polignac number, because 323135312077 - 2⁷ = 323135311949 is a prime.

It is a super-2 number, since 2×323135312077² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323133312077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161567656038 + 161567656039.

It is an arithmetic number, because the mean of its divisors is an integer number (161567656039).

Almost surely, 2^323135312077 is an apocalyptic number.

It is an amenable number.

323135312077 is a deficient number, since it is larger than the sum of its proper divisors (1).

323135312077 is an equidigital number, since it uses as much as digits as its factorization.

323135312077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 37.

The spelling of 323135312077 in words is "three hundred twenty-three billion, one hundred thirty-five million, three hundred twelve thousand, seventy-seven".