1011363 has 4 divisors (see below), whose sum is σ = 1348488. Its totient is φ = 674240.

The previous prime is 1011359. The next prime is 1011371. The reversal of 1011363 is 3631101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1011363 - 2² = 1011359 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1011343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168558 + ... + 168563.

It is an arithmetic number, because the mean of its divisors is an integer number (337122).

2^1011363 is an apocalyptic number.

1011363 is a deficient number, since it is larger than the sum of its proper divisors (337125).

1011363 is an equidigital number, since it uses as much as digits as its factorization.

1011363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337124.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1011363 is about 1005.6654513306. The cubic root of 1011363 is about 100.3773410133.

Adding to 1011363 its reverse (3631101), we get a palindrome (4642464).

The spelling of 1011363 in words is "one million, eleven thousand, three hundred sixty-three".