1132420253 has 2 divisors, whose sum is σ = 1132420254. Its totient is φ = 1132420252.

The previous prime is 1132420231. The next prime is 1132420259. The reversal of 1132420253 is 3520242311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1051186084 + 81234169 = 32422^2 + 9013^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132420253 - 2⁶ = 1132420189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132420259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566210126 + 566210127.

It is an arithmetic number, because the mean of its divisors is an integer number (566210127).

Almost surely, 2^1132420253 is an apocalyptic number.

It is an amenable number.

1132420253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132420253 is an equidigital number, since it uses as much as digits as its factorization.

1132420253 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 23.

The square root of 1132420253 is about 33651.4524649383. The cubic root of 1132420253 is about 1042.3235318660.

Adding to 1132420253 its reverse (3520242311), we get a palindrome (4652662564).

The spelling of 1132420253 in words is "one billion, one hundred thirty-two million, four hundred twenty thousand, two hundred fifty-three".