123110479 has 2 divisors, whose sum is σ = 123110480. Its totient is φ = 123110478.

The previous prime is 123110473. The next prime is 123110483. The reversal of 123110479 is 974011321.

It is a strong prime.

It is an emirp because it is prime and its reverse (974011321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123110479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123110473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61555239 + 61555240.

It is an arithmetic number, because the mean of its divisors is an integer number (61555240).

Almost surely, 2^123110479 is an apocalyptic number.

123110479 is a deficient number, since it is larger than the sum of its proper divisors (1).

123110479 is an equidigital number, since it uses as much as digits as its factorization.

123110479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 123110479 is about 11095.5161664521. The cubic root of 123110479 is about 497.4678366116.

The spelling of 123110479 in words is "one hundred twenty-three million, one hundred ten thousand, four hundred seventy-nine".