1011313011 has 8 divisors (see below), whose sum is σ = 1381305744. Its totient is φ = 657764480.

The previous prime is 1011313003. The next prime is 1011313021. The reversal of 1011313011 is 1103131101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011313011 - 2³ = 1011313003 is a prime.

It is a super-2 number, since 2×1011313011² = 2045508012435772242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011313021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4110906 + ... + 4111151.

It is an arithmetic number, because the mean of its divisors is an integer number (172663218).

Almost surely, 2^1011313011 is an apocalyptic number.

1011313011 is a deficient number, since it is larger than the sum of its proper divisors (369992733).

1011313011 is an equidigital number, since it uses as much as digits as its factorization.

1011313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8222101.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 1011313011 is about 31801.1479509781. The cubic root of 1011313011 is about 1003.7568719052.

Adding to 1011313011 its reverse (1103131101), we get a palindrome (2114444112).

The spelling of 1011313011 in words is "one billion, eleven million, three hundred thirteen thousand, eleven".