323223101311387 has 2 divisors, whose sum is σ = 323223101311388. Its totient is φ = 323223101311386.

The previous prime is 323223101311273. The next prime is 323223101311427. The reversal of 323223101311387 is 783113101322323.

It is an a-pointer prime, because the next prime (323223101311427) can be obtained adding 323223101311387 to its sum of digits (40).

It is a strong prime.

It is an emirp because it is prime and its reverse (783113101322323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323223101311387 - 2³⁹ = 322673345497499 is a prime.

It is a super-2 number, since 2×323223101311387² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323223101311087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611550655693 + 161611550655694.

It is an arithmetic number, because the mean of its divisors is an integer number (161611550655694).

Almost surely, 2^{323223101311387} is an apocalyptic number.

323223101311387 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223101311387 is an equidigital number, since it uses as much as digits as its factorization.

323223101311387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 323223101311387 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, one hundred one million, three hundred eleven thousand, three hundred eighty-seven".