312103101213323 has 4 divisors (see below), whose sum is σ = 356689258529520. Its totient is φ = 267516943897128.

The previous prime is 312103101213317. The next prime is 312103101213403. The reversal of 312103101213323 is 323312101301213.

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 312103101213323 - 2³⁴ = 312085921344139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312103101213292 and 312103101213301.

It is not an unprimeable number, because it can be changed into a prime (312103101213823) 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, 22293078658088 + ... + 22293078658101.

It is an arithmetic number, because the mean of its divisors is an integer number (89172314632380).

Almost surely, 2^{312103101213323} is an apocalyptic number.

312103101213323 is a deficient number, since it is larger than the sum of its proper divisors (44586157316197).

312103101213323 is an equidigital number, since it uses as much as digits as its factorization.

312103101213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44586157316196.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 312103101213323 its reverse (323312101301213), we get a palindrome (635415202514536).

The spelling of 312103101213323 in words is "three hundred twelve trillion, one hundred three billion, one hundred one million, two hundred thirteen thousand, three hundred twenty-three".