1011341303 has 32 divisors (see below), whose sum is σ = 1258414080. Its totient is φ = 793774080.

The previous prime is 1011341281. The next prime is 1011341321. The reversal of 1011341303 is 3031431101.

It is a cyclic number.

It is not a de Polignac number, because 1011341303 - 2¹⁶ = 1011275767 is a prime.

It is a super-2 number, since 2×1011341303² = 2045622462307475618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011341333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483083 + ... + 485171.

It is an arithmetic number, because the mean of its divisors is an integer number (39325440).

Almost surely, 2^1011341303 is an apocalyptic number.

1011341303 is a deficient number, since it is larger than the sum of its proper divisors (247072777).

1011341303 is a wasteful number, since it uses less digits than its factorization.

1011341303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1011341303 is about 31801.5927745766. The cubic root of 1011341303 is about 1003.7662320223.

Adding to 1011341303 its reverse (3031431101), we get a palindrome (4042772404).

The spelling of 1011341303 in words is "one billion, eleven million, three hundred forty-one thousand, three hundred three".