120885283 has 8 divisors (see below), whose sum is σ = 129194352. Its totient is φ = 112709376.

The previous prime is 120885223. The next prime is 120885287. The reversal of 120885283 is 382588021.

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 120885283 - 2²⁵ = 87330851 is a prime.

It is a super-2 number, since 2×120885283² = 29226503291980178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120885287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31410 + ... + 35047.

It is an arithmetic number, because the mean of its divisors is an integer number (16149294).

Almost surely, 2^120885283 is an apocalyptic number.

120885283 is a deficient number, since it is larger than the sum of its proper divisors (8309069).

120885283 is a wasteful number, since it uses less digits than its factorization.

120885283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66581.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 120885283 is about 10994.7843544110. The cubic root of 120885283 is about 494.4523862752.

It can be divided in two parts, 12088 and 5283, that added together give a palindrome (17371).

The spelling of 120885283 in words is "one hundred twenty million, eight hundred eighty-five thousand, two hundred eighty-three".