1053323237 has 2 divisors, whose sum is σ = 1053323238. Its totient is φ = 1053323236.

The previous prime is 1053323231. The next prime is 1053323303. The reversal of 1053323237 is 7323233501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 990612676 + 62710561 = 31474^2 + 7919^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053323237 - 2¹⁶ = 1053257701 is a prime.

It is a super-2 number, since 2×1053323237² = 2218979683208316338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053323231) 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, 526661618 + 526661619.

It is an arithmetic number, because the mean of its divisors is an integer number (526661619).

Almost surely, 2^1053323237 is an apocalyptic number.

It is an amenable number.

1053323237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053323237 is an equidigital number, since it uses as much as digits as its factorization.

1053323237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 1053323237 is about 32454.9416422215. The cubic root of 1053323237 is about 1017.4675214959.

Adding to 1053323237 its reverse (7323233501), we get a palindrome (8376556738).

The spelling of 1053323237 in words is "one billion, fifty-three million, three hundred twenty-three thousand, two hundred thirty-seven".