20130211034 has 8 divisors (see below), whose sum is σ = 30304325748. Its totient is φ = 10028769120.

The previous prime is 20130211033. The next prime is 20130211063. The reversal of 20130211034 is 43011203102.

It can be written as a sum of positive squares in 2 ways, for example, as 19058630809 + 1071580225 = 138053^2 + 32735^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20130211033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18167507 + ... + 18168614.

Almost surely, 2^20130211034 is an apocalyptic number.

20130211034 is a deficient number, since it is larger than the sum of its proper divisors (10174114714).

20130211034 is a wasteful number, since it uses less digits than its factorization.

20130211034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36336400.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20130211034 its reverse (43011203102), we get a palindrome (63141414136).

The spelling of 20130211034 in words is "twenty billion, one hundred thirty million, two hundred eleven thousand, thirty-four".