2102201100983 has 2 divisors, whose sum is σ = 2102201100984. Its totient is φ = 2102201100982.

The previous prime is 2102201100949. The next prime is 2102201101037. The reversal of 2102201100983 is 3890011022012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102201100983 - 2¹⁶ = 2102201035447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102200100983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051100550491 + 1051100550492.

It is an arithmetic number, because the mean of its divisors is an integer number (1051100550492).

Almost surely, 2^{2102201100983} is an apocalyptic number.

2102201100983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102201100983 is an equidigital number, since it uses as much as digits as its factorization.

2102201100983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 2102201100983 its reverse (3890011022012), we get a palindrome (5992212122995).

The spelling of 2102201100983 in words is "two trillion, one hundred two billion, two hundred one million, one hundred thousand, nine hundred eighty-three".