11123101039 has 2 divisors, whose sum is σ = 11123101040. Its totient is φ = 11123101038.

The previous prime is 11123101019. The next prime is 11123101069. The reversal of 11123101039 is 93010132111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11123101039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11123101009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561550519 + 5561550520.

It is an arithmetic number, because the mean of its divisors is an integer number (5561550520).

Almost surely, 2^11123101039 is an apocalyptic number.

11123101039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123101039 is an equidigital number, since it uses as much as digits as its factorization.

11123101039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 11123101039 in words is "eleven billion, one hundred twenty-three million, one hundred one thousand, thirty-nine".