3118999123 has 2 divisors, whose sum is σ = 3118999124. Its totient is φ = 3118999122.

The previous prime is 3118999087. The next prime is 3118999153. The reversal of 3118999123 is 3219998113.

3118999123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3118999123 - 2⁹ = 3118998611 is a prime.

It is not a weakly prime, because it can be changed into another prime (3118999153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559499561 + 1559499562.

It is an arithmetic number, because the mean of its divisors is an integer number (1559499562).

Almost surely, 2^3118999123 is an apocalyptic number.

3118999123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3118999123 is an equidigital number, since it uses as much as digits as its factorization.

3118999123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 46.

The square root of 3118999123 is about 55848.0001701046. Note that the first 3 decimals coincide. The cubic root of 3118999123 is about 1461.0724470104.

The spelling of 3118999123 in words is "three billion, one hundred eighteen million, nine hundred ninety-nine thousand, one hundred twenty-three".