2001103134 has 16 divisors (see below), whose sum is σ = 4131310080. Its totient is φ = 645517080.

The previous prime is 2001103129. The next prime is 2001103141. The reversal of 2001103134 is 4313011002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5379124 + ... + 5379495.

It is an arithmetic number, because the mean of its divisors is an integer number (258206880).

Almost surely, 2^2001103134 is an apocalyptic number.

2001103134 is an abundant number, since it is smaller than the sum of its proper divisors (2130206946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2001103134 is a wasteful number, since it uses less digits than its factorization.

2001103134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10758655.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2001103134 is about 44733.6912628502. The cubic root of 2001103134 is about 1260.1526509435.

Adding to 2001103134 its reverse (4313011002), we get a palindrome (6314114136).

The spelling of 2001103134 in words is "two billion, one million, one hundred three thousand, one hundred thirty-four".