120001112039 has 2 divisors, whose sum is σ = 120001112040. Its totient is φ = 120001112038.

The previous prime is 120001111999. The next prime is 120001112041. The reversal of 120001112039 is 930211100021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120001112039 - 2²⁴ = 119984334823 is a prime.

Together with 120001112041, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120001112039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120001112839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000556019 + 60000556020.

It is an arithmetic number, because the mean of its divisors is an integer number (60000556020).

Almost surely, 2^120001112039 is an apocalyptic number.

120001112039 is a deficient number, since it is larger than the sum of its proper divisors (1).

120001112039 is an equidigital number, since it uses as much as digits as its factorization.

120001112039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 120001112039 in words is "one hundred twenty billion, one million, one hundred twelve thousand, thirty-nine".