123122004100039 has 8 divisors (see below), whose sum is σ = 140726228382368. Its totient is φ = 105521621456160.

The previous prime is 123122004099979. The next prime is 123122004100079. The reversal of 123122004100039 is 930001400221321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123122004100039 - 2⁷ = 123122004099911 is a prime.

It is a super-2 number, since 2×123122004100039² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123122004100079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960340932 + ... + 960469129.

It is an arithmetic number, because the mean of its divisors is an integer number (17590778547796).

Almost surely, 2^{123122004100039} is an apocalyptic number.

123122004100039 is a deficient number, since it is larger than the sum of its proper divisors (17604224282329).

123122004100039 is an equidigital number, since it uses as much as digits as its factorization.

123122004100039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920819225.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 123122004100039 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, four million, one hundred thousand, thirty-nine".