2120202132203 has 2 divisors, whose sum is σ = 2120202132204. Its totient is φ = 2120202132202.

The previous prime is 2120202132199. The next prime is 2120202132227. The reversal of 2120202132203 is 3022312020212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120202132203 - 2² = 2120202132199 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120202132283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060101066101 + 1060101066102.

It is an arithmetic number, because the mean of its divisors is an integer number (1060101066102).

Almost surely, 2^{2120202132203} is an apocalyptic number.

2120202132203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120202132203 is an equidigital number, since it uses as much as digits as its factorization.

2120202132203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2120202132203 its reverse (3022312020212), we get a palindrome (5142514152415).

The spelling of 2120202132203 in words is "two trillion, one hundred twenty billion, two hundred two million, one hundred thirty-two thousand, two hundred three".