312101323 has 8 divisors (see below), whose sum is σ = 313574976. Its totient is φ = 310632000.

The previous prime is 312101299. The next prime is 312101333. The reversal of 312101323 is 323101213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312101323 - 2¹⁷ = 311970251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312101297 and 312101306.

It is not an unprimeable number, because it can be changed into a prime (312101333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301615 + ... + 302647.

It is an arithmetic number, because the mean of its divisors is an integer number (39196872).

Almost surely, 2^312101323 is an apocalyptic number.

312101323 is a deficient number, since it is larger than the sum of its proper divisors (1473653).

312101323 is a wasteful number, since it uses less digits than its factorization.

312101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 312101323 is about 17666.3896424821. The cubic root of 312101323 is about 678.3157011088.

Adding to 312101323 its reverse (323101213), we get a palindrome (635202536).

The spelling of 312101323 in words is "three hundred twelve million, one hundred one thousand, three hundred twenty-three".