21413230130 has 64 divisors (see below), whose sum is σ = 39688766208. Its totient is φ = 8314824960.

The previous prime is 21413230117. The next prime is 21413230193. The reversal of 21413230130 is 3103231412.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26866892 + ... + 26867688.

It is an arithmetic number, because the mean of its divisors is an integer number (620136972).

Almost surely, 2^21413230130 is an apocalyptic number.

21413230130 is a deficient number, since it is larger than the sum of its proper divisors (18275536078).

21413230130 is a wasteful number, since it uses less digits than its factorization.

21413230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 21413230130 its reverse (3103231412), we get a palindrome (24516461542).

The spelling of 21413230130 in words is "twenty-one billion, four hundred thirteen million, two hundred thirty thousand, one hundred thirty".