323104152311 has 4 divisors (see below), whose sum is σ = 323189340432. Its totient is φ = 323018964192.

The previous prime is 323104152299. The next prime is 323104152337. The reversal of 323104152311 is 113251401323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323104152311 - 2⁶ = 323104152247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323104152611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42588371 + ... + 42595956.

It is an arithmetic number, because the mean of its divisors is an integer number (80797335108).

Almost surely, 2^323104152311 is an apocalyptic number.

323104152311 is a deficient number, since it is larger than the sum of its proper divisors (85188121).

323104152311 is an equidigital number, since it uses as much as digits as its factorization.

323104152311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85188120.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 323104152311 its reverse (113251401323), we get a palindrome (436355553634).

The spelling of 323104152311 in words is "three hundred twenty-three billion, one hundred four million, one hundred fifty-two thousand, three hundred eleven".