1353135361 has 2 divisors, whose sum is σ = 1353135362. Its totient is φ = 1353135360.

The previous prime is 1353135347. The next prime is 1353135391. The reversal of 1353135361 is 1635313531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 910832400 + 442302961 = 30180^2 + 21031^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353135361 - 2¹³ = 1353127169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353135391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676567680 + 676567681.

It is an arithmetic number, because the mean of its divisors is an integer number (676567681).

Almost surely, 2^1353135361 is an apocalyptic number.

It is an amenable number.

1353135361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353135361 is an equidigital number, since it uses as much as digits as its factorization.

1353135361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 31.

The square root of 1353135361 is about 36784.9882560808. The cubic root of 1353135361 is about 1106.0644005568.

Adding to 1353135361 its reverse (1635313531), we get a palindrome (2988448892).

The spelling of 1353135361 in words is "one billion, three hundred fifty-three million, one hundred thirty-five thousand, three hundred sixty-one".