2311302312119 has 4 divisors (see below), whose sum is σ = 2333742140496. Its totient is φ = 2288862483744.

The previous prime is 2311302312103. The next prime is 2311302312149. The reversal of 2311302312119 is 9112132031132.

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 2311302312119 - 2⁴ = 2311302312103 is a prime.

It is a super-2 number, since 2×2311302312119² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2311302312091 and 2311302312100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311302312149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11219914034 + ... + 11219914239.

It is an arithmetic number, because the mean of its divisors is an integer number (583435535124).

Almost surely, 2^{2311302312119} is an apocalyptic number.

2311302312119 is a deficient number, since it is larger than the sum of its proper divisors (22439828377).

2311302312119 is a wasteful number, since it uses less digits than its factorization.

2311302312119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22439828376.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 2311302312119 in words is "two trillion, three hundred eleven billion, three hundred two million, three hundred twelve thousand, one hundred nineteen".