1151363 has 2 divisors, whose sum is σ = 1151364. Its totient is φ = 1151362.

The previous prime is 1151333. The next prime is 1151369. The reversal of 1151363 is 3631511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151363 - 2¹⁶ = 1085827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1151369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575681 + 575682.

It is an arithmetic number, because the mean of its divisors is an integer number (575682).

2^1151363 is an apocalyptic number.

1151363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151363 is an equidigital number, since it uses as much as digits as its factorization.

1151363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270, while the sum is 20.

The square root of 1151363 is about 1073.0158433127. The cubic root of 1151363 is about 104.8103303047.

Adding to 1151363 its reverse (3631511), we get a palindrome (4782874).

The spelling of 1151363 in words is "one million, one hundred fifty-one thousand, three hundred sixty-three".