120943056289 has 8 divisors (see below), whose sum is σ = 131956182432. Its totient is φ = 109932980640.

The previous prime is 120943056271. The next prime is 120943056307. The reversal of 120943056289 is 982650349021.

It is an interprime number because it is at equal distance from previous prime (120943056271) and next prime (120943056307).

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 120943056289 - 2¹³ = 120943048097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120943051289) 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, 679324 + ... + 838669.

It is an arithmetic number, because the mean of its divisors is an integer number (16494522804).

Almost surely, 2^120943056289 is an apocalyptic number.

It is an amenable number.

120943056289 is a deficient number, since it is larger than the sum of its proper divisors (11013126143).

120943056289 is a wasteful number, since it uses less digits than its factorization.

120943056289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525247.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 120943056289 in words is "one hundred twenty billion, nine hundred forty-three million, fifty-six thousand, two hundred eighty-nine".