2013135514 has 32 divisors (see below), whose sum is σ = 3381451920. Its totient is φ = 892480512.

The previous prime is 2013135511. The next prime is 2013135569. The reversal of 2013135514 is 4155313102.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1554961489 + 458174025 = 39433^2 + 21405^2 .

It is not an unprimeable number, because it can be changed into a prime (2013135511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141762 + ... + 155314.

Almost surely, 2^2013135514 is an apocalyptic number.

2013135514 is a deficient number, since it is larger than the sum of its proper divisors (1368316406).

2013135514 is a wasteful number, since it uses less digits than its factorization.

2013135514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13794.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2013135514 is about 44867.9787153377. The cubic root of 2013135514 is about 1262.6733183484.

Adding to 2013135514 its reverse (4155313102), we get a palindrome (6168448616).

The spelling of 2013135514 in words is "two billion, thirteen million, one hundred thirty-five thousand, five hundred fourteen".