2013251371 has 4 divisors (see below), whose sum is σ = 2029103872. Its totient is φ = 1997398872.

The previous prime is 2013251351. The next prime is 2013251399. The reversal of 2013251371 is 1731523102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013251371 - 2⁷ = 2013251243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013251351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7926060 + ... + 7926313.

It is an arithmetic number, because the mean of its divisors is an integer number (507275968).

Almost surely, 2^2013251371 is an apocalyptic number.

2013251371 is a deficient number, since it is larger than the sum of its proper divisors (15852501).

2013251371 is a wasteful number, since it uses less digits than its factorization.

2013251371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852500.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2013251371 is about 44869.2697845641. The cubic root of 2013251371 is about 1262.6975403866.

Adding to 2013251371 its reverse (1731523102), we get a palindrome (3744774473).

The spelling of 2013251371 in words is "two billion, thirteen million, two hundred fifty-one thousand, three hundred seventy-one".