2102213983 has 2 divisors, whose sum is σ = 2102213984. Its totient is φ = 2102213982.

The previous prime is 2102213969. The next prime is 2102214011. The reversal of 2102213983 is 3893122012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102213983 - 2⁹ = 2102213471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102213933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051106991 + 1051106992.

It is an arithmetic number, because the mean of its divisors is an integer number (1051106992).

Almost surely, 2^2102213983 is an apocalyptic number.

2102213983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102213983 is an equidigital number, since it uses as much as digits as its factorization.

2102213983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2102213983 is about 45849.9071209528. The cubic root of 2102213983 is about 1281.0290355794.

Adding to 2102213983 its reverse (3893122012), we get a palindrome (5995335995).

The spelling of 2102213983 in words is "two billion, one hundred two million, two hundred thirteen thousand, nine hundred eighty-three".