2321132153 has 2 divisors, whose sum is σ = 2321132154. Its totient is φ = 2321132152.

The previous prime is 2321132119. The next prime is 2321132159. The reversal of 2321132153 is 3512311232.

2321132153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1883820409 + 437311744 = 43403^2 + 20912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321132153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321132159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160566076 + 1160566077.

It is an arithmetic number, because the mean of its divisors is an integer number (1160566077).

Almost surely, 2^2321132153 is an apocalyptic number.

It is an amenable number.

2321132153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321132153 is an equidigital number, since it uses as much as digits as its factorization.

2321132153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 2321132153 is about 48178.1294053640. The cubic root of 2321132153 is about 1324.0364948350.

Adding to 2321132153 its reverse (3512311232), we get a palindrome (5833443385).

The spelling of 2321132153 in words is "two billion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred fifty-three".