2122151153 has 2 divisors, whose sum is σ = 2122151154. Its totient is φ = 2122151152.

The previous prime is 2122151113. The next prime is 2122151203. The reversal of 2122151153 is 3511512212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1639602064 + 482549089 = 40492^2 + 21967^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122151153 - 2¹⁸ = 2121889009 is a prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (2122151113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061075576 + 1061075577.

It is an arithmetic number, because the mean of its divisors is an integer number (1061075577).

Almost surely, 2^2122151153 is an apocalyptic number.

It is an amenable number.

2122151153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122151153 is an equidigital number, since it uses as much as digits as its factorization.

2122151153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 23.

The square root of 2122151153 is about 46066.8118388933. The cubic root of 2122151153 is about 1285.0660138585.

Adding to 2122151153 its reverse (3511512212), we get a palindrome (5633663365).

The spelling of 2122151153 in words is "two billion, one hundred twenty-two million, one hundred fifty-one thousand, one hundred fifty-three".