20130213120230 has 32 divisors (see below), whose sum is σ = 36323869603680. Its totient is φ = 8032209373440.

The previous prime is 20130213120217. The next prime is 20130213120271. The reversal of 20130213120230 is 3202131203102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15702716 + ... + 16936224.

It is an arithmetic number, because the mean of its divisors is an integer number (1135120925115).

Almost surely, 2^{20130213120230} is an apocalyptic number.

20130213120230 is a deficient number, since it is larger than the sum of its proper divisors (16193656483450).

20130213120230 is a wasteful number, since it uses less digits than its factorization.

20130213120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237544.

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

Adding to 20130213120230 its reverse (3202131203102), we get a palindrome (23332344323332).

The spelling of 20130213120230 in words is "twenty trillion, one hundred thirty billion, two hundred thirteen million, one hundred twenty thousand, two hundred thirty".