1110123479 has 2 divisors, whose sum is σ = 1110123480. Its totient is φ = 1110123478.

The previous prime is 1110123463. The next prime is 1110123481. The reversal of 1110123479 is 9743210111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110123479 - 2⁴ = 1110123463 is a prime.

Together with 1110123481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110123439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555061739 + 555061740.

It is an arithmetic number, because the mean of its divisors is an integer number (555061740).

Almost surely, 2^1110123479 is an apocalyptic number.

1110123479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110123479 is an equidigital number, since it uses as much as digits as its factorization.

1110123479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 1110123479 is about 33318.5155581698. The cubic root of 1110123479 is about 1035.4371974210.

The spelling of 1110123479 in words is "one billion, one hundred ten million, one hundred twenty-three thousand, four hundred seventy-nine".