2141120983 has 4 divisors (see below), whose sum is σ = 2193343488. Its totient is φ = 2088898480.

The previous prime is 2141120929. The next prime is 2141120987. The reversal of 2141120983 is 3890211412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141120983 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141120987) 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 3 ways as a sum of consecutive naturals, for example, 26111191 + ... + 26111272.

It is an arithmetic number, because the mean of its divisors is an integer number (548335872).

Almost surely, 2^2141120983 is an apocalyptic number.

2141120983 is a deficient number, since it is larger than the sum of its proper divisors (52222505).

2141120983 is an equidigital number, since it uses as much as digits as its factorization.

2141120983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52222504.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2141120983 is about 46272.2485189557. The cubic root of 2141120983 is about 1288.8837133184.

The spelling of 2141120983 in words is "two billion, one hundred forty-one million, one hundred twenty thousand, nine hundred eighty-three".