12120983 has 12 divisors (see below), whose sum is σ = 14930352. Its totient is φ = 9777600.

The previous prime is 12120967. The next prime is 12120989. The reversal of 12120983 is 38902121.

It is not a de Polignac number, because 12120983 - 2⁴ = 12120967 is a prime.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6443 + ... + 8108.

It is an arithmetic number, because the mean of its divisors is an integer number (1244196).

Almost surely, 2^12120983 is an apocalyptic number.

12120983 is a deficient number, since it is larger than the sum of its proper divisors (2809369).

12120983 is a wasteful number, since it uses less digits than its factorization.

12120983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582 (or 14575 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 12120983 is about 3481.5202139295. The cubic root of 12120983 is about 229.7096714803.

The spelling of 12120983 in words is "twelve million, one hundred twenty thousand, nine hundred eighty-three".