20130232041 has 24 divisors (see below), whose sum is σ = 29213795520. Its totient is φ = 13357159200.

The previous prime is 20130232037. The next prime is 20130232051. The reversal of 20130232041 is 14023203102.

20130232041 is a `hidden beast` number, since 2 + 0 + 1 + 302 + 320 + 41 = 666.

It is not a de Polignac number, because 20130232041 - 2² = 20130232037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20130232051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1874395 + ... + 1885103.

It is an arithmetic number, because the mean of its divisors is an integer number (1217241480).

Almost surely, 2^20130232041 is an apocalyptic number.

It is an amenable number.

20130232041 is a deficient number, since it is larger than the sum of its proper divisors (9083563479).

20130232041 is a wasteful number, since it uses less digits than its factorization.

20130232041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11677 (or 11674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20130232041 its reverse (14023203102), we get a palindrome (34153435143).

The spelling of 20130232041 in words is "twenty billion, one hundred thirty million, two hundred thirty-two thousand, forty-one".