2103315134 has 8 divisors (see below), whose sum is σ = 3158065848. Its totient is φ = 1050626520.

The previous prime is 2103315133. The next prime is 2103315139. The reversal of 2103315134 is 4315133012.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103315133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512972 + ... + 517055.

It is an arithmetic number, because the mean of its divisors is an integer number (394758231).

Almost surely, 2^2103315134 is an apocalyptic number.

2103315134 is a deficient number, since it is larger than the sum of its proper divisors (1054750714).

2103315134 is a wasteful number, since it uses less digits than its factorization.

2103315134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031050.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2103315134 is about 45861.9137629471. The cubic root of 2103315134 is about 1281.2526665057.

Adding to 2103315134 its reverse (4315133012), we get a palindrome (6418448146).

The spelling of 2103315134 in words is "two billion, one hundred three million, three hundred fifteen thousand, one hundred thirty-four".