102311011323 has 6 divisors (see below), whose sum is σ = 147782571924. Its totient is φ = 68207340876.

The previous prime is 102311011301. The next prime is 102311011351. The reversal of 102311011323 is 323110113201.

102311011323 is a `hidden beast` number, since 10 + 231 + 101 + 1 + 323 = 666.

It is not a de Polignac number, because 102311011323 - 2⁶ = 102311011259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102311011296 and 102311011305.

It is not an unprimeable number, because it can be changed into a prime (102311011393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5683945065 + ... + 5683945082.

It is an arithmetic number, because the mean of its divisors is an integer number (24630428654).

Almost surely, 2^102311011323 is an apocalyptic number.

102311011323 is a deficient number, since it is larger than the sum of its proper divisors (45471560601).

102311011323 is a wasteful number, since it uses less digits than its factorization.

102311011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11367890153 (or 11367890150 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 102311011323 its reverse (323110113201), we get a palindrome (425421124524).

The spelling of 102311011323 in words is "one hundred two billion, three hundred eleven million, eleven thousand, three hundred twenty-three".