2303153 has 2 divisors, whose sum is σ = 2303154. Its totient is φ = 2303152.

The previous prime is 2303137. The next prime is 2303159. The reversal of 2303153 is 3513032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1682209 + 620944 = 1297^2 + 788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303153 - 2⁴ = 2303137 is a prime.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (2303159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151576 + 1151577.

It is an arithmetic number, because the mean of its divisors is an integer number (1151577).

2^2303153 is an apocalyptic number.

It is an amenable number.

2303153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303153 is an equidigital number, since it uses as much as digits as its factorization.

2303153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 2303153 is about 1517.6142461113. The cubic root of 2303153 is about 132.0609031782.

Adding to 2303153 its reverse (3513032), we get a palindrome (5816185).

The spelling of 2303153 in words is "two million, three hundred three thousand, one hundred fifty-three".