120321021003099 has 32 divisors (see below), whose sum is σ = 183511760016384. Its totient is φ = 68692855956480.

The previous prime is 120321021003023. The next prime is 120321021003119. The reversal of 120321021003099 is 990300120123021.

It is not a de Polignac number, because 120321021003099 - 2⁷ = 120321021002971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120321021003299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104183779 + ... + 105332339.

It is an arithmetic number, because the mean of its divisors is an integer number (5734742500512).

Almost surely, 2^{120321021003099} is an apocalyptic number.

120321021003099 is a deficient number, since it is larger than the sum of its proper divisors (63190739013285).

120321021003099 is a wasteful number, since it uses less digits than its factorization.

120321021003099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153067.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 120321021003099 in words is "one hundred twenty trillion, three hundred twenty-one billion, twenty-one million, three thousand, ninety-nine".