11304011001 has 16 divisors (see below), whose sum is σ = 15229693440. Its totient is φ = 7457251200.

The previous prime is 11304010981. The next prime is 11304011003. The reversal of 11304011001 is 10011040311.

It is not a de Polignac number, because 11304011001 - 2¹⁷ = 11303879929 is a prime.

It is a super-3 number, since 3×11304011001³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11304011003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594520 + ... + 613238.

It is an arithmetic number, because the mean of its divisors is an integer number (951855840).

Almost surely, 2^11304011001 is an apocalyptic number.

It is an amenable number.

11304011001 is a deficient number, since it is larger than the sum of its proper divisors (3925682439).

11304011001 is a wasteful number, since it uses less digits than its factorization.

11304011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20816.

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

Adding to 11304011001 its reverse (10011040311), we get a palindrome (21315051312).

The spelling of 11304011001 in words is "eleven billion, three hundred four million, eleven thousand, one".