13232230011 has 128 divisors (see below), whose sum is σ = 26485401600. Its totient is φ = 6342935040.

The previous prime is 13232230003. The next prime is 13232230019. The reversal of 13232230011 is 11003223231.

13232230011 is a `hidden beast` number, since 1 + 32 + 322 + 300 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (13232230003) and next prime (13232230019).

It is not a de Polignac number, because 13232230011 - 2³ = 13232230003 is a prime.

It is a super-2 number, since 2×13232230011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13232230019) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4566115 + ... + 4569011.

It is an arithmetic number, because the mean of its divisors is an integer number (206917200).

Almost surely, 2^13232230011 is an apocalyptic number.

13232230011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13232230011 is an abundant number, since it is smaller than the sum of its proper divisors (13253171589).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13232230011 is a wasteful number, since it uses less digits than its factorization.

13232230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963 (or 2931 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13232230011 its reverse (11003223231), we get a palindrome (24235453242).

The spelling of 13232230011 in words is "thirteen billion, two hundred thirty-two million, two hundred thirty thousand, eleven".