1146210253 has 2 divisors, whose sum is σ = 1146210254. Its totient is φ = 1146210252.

The previous prime is 1146210251. The next prime is 1146210269. The reversal of 1146210253 is 3520126411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 890306244 + 255904009 = 29838^2 + 15997^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146210253 - 2¹ = 1146210251 is a prime.

Together with 1146210251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146210251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573105126 + 573105127.

It is an arithmetic number, because the mean of its divisors is an integer number (573105127).

Almost surely, 2^1146210253 is an apocalyptic number.

It is an amenable number.

1146210253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146210253 is an equidigital number, since it uses as much as digits as its factorization.

1146210253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1146210253 is about 33855.7270339894. The cubic root of 1146210253 is about 1046.5374233675.

Adding to 1146210253 its reverse (3520126411), we get a palindrome (4666336664).

The spelling of 1146210253 in words is "one billion, one hundred forty-six million, two hundred ten thousand, two hundred fifty-three".