2120086908683 has 4 divisors (see below), whose sum is σ = 2193193353840. Its totient is φ = 2046980463528.

The previous prime is 2120086908679. The next prime is 2120086908703. The reversal of 2120086908683 is 3868096800212.

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

It is a cyclic number.

It is not a de Polignac number, because 2120086908683 - 2² = 2120086908679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120086908983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36553222535 + ... + 36553222592.

It is an arithmetic number, because the mean of its divisors is an integer number (548298338460).

Almost surely, 2^{2120086908683} is an apocalyptic number.

2120086908683 is a deficient number, since it is larger than the sum of its proper divisors (73106445157).

2120086908683 is an equidigital number, since it uses as much as digits as its factorization.

2120086908683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73106445156.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 2120086908683 in words is "two trillion, one hundred twenty billion, eighty-six million, nine hundred eight thousand, six hundred eighty-three".