123313111119 has 48 divisors (see below), whose sum is σ = 199827307680. Its totient is φ = 72619130880.

The previous prime is 123313111093. The next prime is 123313111127. The reversal of 123313111119 is 911111313321.

123313111119 is a `hidden beast` number, since 1 + 2 + 331 + 311 + 1 + 1 + 19 = 666.

It is not a de Polignac number, because 123313111119 - 2⁵ = 123313111087 is a prime.

It is a super-2 number, since 2×123313111119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123313111092 and 123313111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313111169) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2794959 + ... + 2838735.

It is an arithmetic number, because the mean of its divisors is an integer number (4163068910).

Almost surely, 2^123313111119 is an apocalyptic number.

123313111119 is a deficient number, since it is larger than the sum of its proper divisors (76514196561).

123313111119 is a wasteful number, since it uses less digits than its factorization.

123313111119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44600 (or 44597 counting only the distinct ones).

The product of its digits is 486, while the sum is 27.

It can be divided in two parts, 123313 and 111119, that added together give a palindrome (234432).

The spelling of 123313111119 in words is "one hundred twenty-three billion, three hundred thirteen million, one hundred eleven thousand, one hundred nineteen".