4511232011 has 8 divisors (see below), whose sum is σ = 5299909104. Its totient is φ = 3785649120.

The previous prime is 4511231999. The next prime is 4511232023. The reversal of 4511232011 is 1102321154.

It is an interprime number because it is at equal distance from previous prime (4511231999) and next prime (4511232023).

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

It is not a de Polignac number, because 4511232011 - 2⁶ = 4511231947 is a prime.

It is a super-2 number, since 2×4511232011² = 40702428514142208242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4511232031) 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, 15773396 + ... + 15773681.

It is an arithmetic number, because the mean of its divisors is an integer number (662488638).

Almost surely, 2^4511232011 is an apocalyptic number.

4511232011 is a deficient number, since it is larger than the sum of its proper divisors (788677093).

4511232011 is a wasteful number, since it uses less digits than its factorization.

4511232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31547101.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 4511232011 is about 67165.7056167804. The cubic root of 4511232011 is about 1652.3360862713.

Adding to 4511232011 its reverse (1102321154), we get a palindrome (5613553165).

The spelling of 4511232011 in words is "four billion, five hundred eleven million, two hundred thirty-two thousand, eleven".