1023112339 has 2 divisors, whose sum is σ = 1023112340. Its totient is φ = 1023112338.

The previous prime is 1023112303. The next prime is 1023112351. The reversal of 1023112339 is 9332113201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023112339 - 2¹⁹ = 1022588051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023112379) 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, 511556169 + 511556170.

It is an arithmetic number, because the mean of its divisors is an integer number (511556170).

Almost surely, 2^1023112339 is an apocalyptic number.

1023112339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023112339 is an equidigital number, since it uses as much as digits as its factorization.

1023112339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1023112339 is about 31986.1272898111. The cubic root of 1023112339 is about 1007.6455102039.

The spelling of 1023112339 in words is "one billion, twenty-three million, one hundred twelve thousand, three hundred thirty-nine".