2120183010173 has 2 divisors, whose sum is σ = 2120183010174. Its totient is φ = 2120183010172.

The previous prime is 2120183010079. The next prime is 2120183010233. The reversal of 2120183010173 is 3710103810212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1932428053924 + 187754956249 = 1390118^2 + 433307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120183010173 - 2¹⁶ = 2120182944637 is a prime.

It is a super-3 number, since 3×2120183010173³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120183010073) 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 as a sum of consecutive naturals, namely, 1060091505086 + 1060091505087.

It is an arithmetic number, because the mean of its divisors is an integer number (1060091505087).

Almost surely, 2^{2120183010173} is an apocalyptic number.

It is an amenable number.

2120183010173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120183010173 is an equidigital number, since it uses as much as digits as its factorization.

2120183010173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 2120183010173 its reverse (3710103810212), we get a palindrome (5830286820385).

The spelling of 2120183010173 in words is "two trillion, one hundred twenty billion, one hundred eighty-three million, ten thousand, one hundred seventy-three".