1014123379 has 2 divisors, whose sum is σ = 1014123380. Its totient is φ = 1014123378.

The previous prime is 1014123361. The next prime is 1014123391. The reversal of 1014123379 is 9733214101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1014123379 - 2⁷ = 1014123251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1014123379.

It is not a weakly prime, because it can be changed into another prime (1014123349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507061689 + 507061690.

It is an arithmetic number, because the mean of its divisors is an integer number (507061690).

Almost surely, 2^1014123379 is an apocalyptic number.

1014123379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014123379 is an equidigital number, since it uses as much as digits as its factorization.

1014123379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1014123379 is about 31845.3038767100. The cubic root of 1014123379 is about 1004.6858019650.

The spelling of 1014123379 in words is "one billion, fourteen million, one hundred twenty-three thousand, three hundred seventy-nine".