11032123439 has 2 divisors, whose sum is σ = 11032123440. Its totient is φ = 11032123438.

The previous prime is 11032123423. The next prime is 11032123451. The reversal of 11032123439 is 93432123011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11032123439 - 2⁴ = 11032123423 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11032123409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516061719 + 5516061720.

It is an arithmetic number, because the mean of its divisors is an integer number (5516061720).

Almost surely, 2^11032123439 is an apocalyptic number.

11032123439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032123439 is an equidigital number, since it uses as much as digits as its factorization.

11032123439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 11032123439 in words is "eleven billion, thirty-two million, one hundred twenty-three thousand, four hundred thirty-nine".