983801116209 has 32 divisors (see below), whose sum is σ = 1395368208000. Its totient is φ = 615373161984.

The previous prime is 983801116153. The next prime is 983801116213. The reversal of 983801116209 is 902611108389.

It is not a de Polignac number, because 983801116209 - 2¹⁷ = 983800985137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (983801116229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2415282 + ... + 2793060.

It is an arithmetic number, because the mean of its divisors is an integer number (43605256500).

Almost surely, 2^983801116209 is an apocalyptic number.

It is an amenable number.

983801116209 is a deficient number, since it is larger than the sum of its proper divisors (411567091791).

983801116209 is a wasteful number, since it uses less digits than its factorization.

983801116209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378657.

The product of its (nonzero) digits is 186624, while the sum is 48.

The spelling of 983801116209 in words is "nine hundred eighty-three billion, eight hundred one million, one hundred sixteen thousand, two hundred nine".