11331030011 has 8 divisors (see below), whose sum is σ = 12952796640. Its totient is φ = 9710025408.

The previous prime is 11331030001. The next prime is 11331030013. The reversal of 11331030011 is 11003013311.

It is a happy number.

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 11331030011 - 2¹⁰ = 11331028987 is a prime.

It is a super-2 number, since 2×11331030011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331030013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158276 + ... + 218433.

It is an arithmetic number, because the mean of its divisors is an integer number (1619099580).

Almost surely, 2^11331030011 is an apocalyptic number.

11331030011 is a deficient number, since it is larger than the sum of its proper divisors (1621766629).

11331030011 is an equidigital number, since it uses as much as digits as its factorization.

11331030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381013.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11331030011 its reverse (11003013311), we get a palindrome (22334043322).

The spelling of 11331030011 in words is "eleven billion, three hundred thirty-one million, thirty thousand, eleven".