120201321029999 has 8 divisors (see below), whose sum is σ = 131142547566720. Its totient is φ = 109262400112600.

The previous prime is 120201321029987. The next prime is 120201321030001. The reversal of 120201321029999 is 999920123102021.

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

It is a cyclic number.

It is not a de Polignac number, because 120201321029999 - 2¹⁶ = 120201320964463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201321029939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576295817 + ... + 576504354.

It is an arithmetic number, because the mean of its divisors is an integer number (16392818445840).

Almost surely, 2^{120201321029999} is an apocalyptic number.

120201321029999 is a deficient number, since it is larger than the sum of its proper divisors (10941226536721).

120201321029999 is a wasteful number, since it uses less digits than its factorization.

120201321029999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152809661.

The product of its (nonzero) digits is 314928, while the sum is 50.

The spelling of 120201321029999 in words is "one hundred twenty trillion, two hundred one billion, three hundred twenty-one million, twenty-nine thousand, nine hundred ninety-nine".