20130001330234 has 32 divisors (see below), whose sum is σ = 30396906498816. Its totient is φ = 9997926958080.

The previous prime is 20130001330213. The next prime is 20130001330261. The reversal of 20130001330234 is 43203310003102.

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, 637675519 + ... + 637707085.

It is an arithmetic number, because the mean of its divisors is an integer number (949903328088).

Almost surely, 2^{20130001330234} is an apocalyptic number.

20130001330234 is a deficient number, since it is larger than the sum of its proper divisors (10266905168582).

20130001330234 is a wasteful number, since it uses less digits than its factorization.

20130001330234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35110.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20130001330234 its reverse (43203310003102), we get a palindrome (63333311333336).

The spelling of 20130001330234 in words is "twenty trillion, one hundred thirty billion, one million, three hundred thirty thousand, two hundred thirty-four".