123013211119 has 2 divisors, whose sum is σ = 123013211120. Its totient is φ = 123013211118.

The previous prime is 123013211059. The next prime is 123013211147. The reversal of 123013211119 is 911112310321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123013211119 is a prime.

It is a super-2 number, since 2×123013211119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123013211093 and 123013211102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123013211149) 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 as a sum of consecutive naturals, namely, 61506605559 + 61506605560.

It is an arithmetic number, because the mean of its divisors is an integer number (61506605560).

Almost surely, 2^123013211119 is an apocalyptic number.

123013211119 is a deficient number, since it is larger than the sum of its proper divisors (1).

123013211119 is an equidigital number, since it uses as much as digits as its factorization.

123013211119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 123013211119 in words is "one hundred twenty-three billion, thirteen million, two hundred eleven thousand, one hundred nineteen".